From: Florian Weimer <fweimer@redhat.com>
Date: Wed, 14 Jun 2023 16:10:08 +0000 (+0200)
Subject: Implement strlcpy and strlcat [BZ #178]
X-Git-Tag: glibc-2.38~133
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=454a20c8756c9c1d55419153255fc7692b3d2199;p=thirdparty%2Fglibc.git

Implement strlcpy and strlcat [BZ #178]

These functions are about to be added to POSIX, under Austin Group
issue 986.

The fortified strlcat implementation does not raise SIGABRT if the
destination buffer does not contain a null terminator, it just
inherits the non-failing regular strlcat behavior.

Reviewed-by: Siddhesh Poyarekar <siddhesh@sourceware.org>
---

diff --git a/NEWS b/NEWS
index 23051cf139e..7a4df85f081 100644
--- a/NEWS
+++ b/NEWS
@@ -35,6 +35,9 @@ Major new features:
   The symbol names follow the AArch64 vector ABI, they are declared
   in math.h and have to be called manually at this point.
 
+* The strlcpy and strlcat functions have been added.  They are derived
+  from OpenBSD, and are expected to be added to a future POSIX version.
+
 Deprecated and removed features, and other changes affecting compatibility:
 
 * In the Linux kernel for the hppa/parisc architecture some of the
diff --git a/debug/Makefile b/debug/Makefile
index 096df27aeb6..55e2aadec90 100644
--- a/debug/Makefile
+++ b/debug/Makefile
@@ -84,6 +84,8 @@ routines = \
   stpncpy_chk \
   strcat_chk \
   strcpy_chk \
+  strlcat_chk \
+  strlcpy_chk \
   strncat_chk \
   strncpy_chk \
   swprintf_chk \
diff --git a/debug/Versions b/debug/Versions
index a6628db3561..94dfa5f428b 100644
--- a/debug/Versions
+++ b/debug/Versions
@@ -58,6 +58,10 @@ libc {
   GLIBC_2.25 {
     __explicit_bzero_chk;
   }
+  GLIBC_2.38 {
+    __strlcat_chk;
+    __strlcpy_chk;
+  }
   GLIBC_PRIVATE {
     __fortify_fail;
   }
diff --git a/debug/strlcat_chk.c b/debug/strlcat_chk.c
new file mode 100644
index 00000000000..888a62fad59
--- /dev/null
+++ b/debug/strlcat_chk.c
@@ -0,0 +1,31 @@
+/* Fortified version of strlcat.
+   Copyright (C) 2023 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <https://www.gnu.org/licenses/>.  */
+
+#include <string.h>
+
+/* Check that the user-supplied size does not exceed the
+   compiler-determined size, and then forward to strlcat.  */
+size_t
+__strlcat_chk (char *__restrict s1, const char *__restrict s2,
+	       size_t n, size_t s1len)
+{
+  if (__glibc_unlikely (s1len < n))
+    __chk_fail ();
+
+  return __strlcat (s1, s2, n);
+}
diff --git a/debug/strlcpy_chk.c b/debug/strlcpy_chk.c
new file mode 100644
index 00000000000..768a3af6868
--- /dev/null
+++ b/debug/strlcpy_chk.c
@@ -0,0 +1,31 @@
+/* Fortified version of strlcpy.
+   Copyright (C) 2023 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <https://www.gnu.org/licenses/>.  */
+
+#include <string.h>
+
+/* Check that the user-supplied size does not exceed the
+   compiler-determined size, and then forward to strlcpy.  */
+size_t
+__strlcpy_chk (char *__restrict s1, const char *__restrict s2,
+	       size_t n, size_t s1len)
+{
+  if (__glibc_unlikely (s1len < n))
+    __chk_fail ();
+
+  return __strlcpy (s1, s2, n);
+}
diff --git a/debug/tst-fortify.c b/debug/tst-fortify.c
index 9f962f2a759..0f823a85d0b 100644
--- a/debug/tst-fortify.c
+++ b/debug/tst-fortify.c
@@ -535,6 +535,20 @@ do_test (void)
   strncpy (a.buf1 + (O + 6), "X", l0 + 4);
   CHK_FAIL_END
 
+  CHK_FAIL_START
+  strlcpy (a.buf1 + (O + 6), "X", 4);
+  CHK_FAIL_END
+
+  CHK_FAIL_START
+  strlcpy (a.buf1 + (O + 6), "X", l0 + 4);
+  CHK_FAIL_END
+
+  {
+    char *volatile buf2 = buf;
+    if (strlcpy (buf2, "a", sizeof (buf) + 1) != 1)
+      FAIL ();
+  }
+
 # if !defined __cplusplus || defined __va_arg_pack
   CHK_FAIL_START
   sprintf (a.buf1 + (O + 7), "%d", num1);
@@ -558,6 +572,23 @@ do_test (void)
   CHK_FAIL_START
   strncat (a.buf1, "ZYXWV", l0 + 3);
   CHK_FAIL_END
+
+  memset (a.buf1, 0, sizeof (a.buf1));
+  CHK_FAIL_START
+  strlcat (a.buf1 + (O + 6), "X", 4);
+  CHK_FAIL_END
+
+  memset (a.buf1, 0, sizeof (a.buf1));
+  CHK_FAIL_START
+  strlcat (a.buf1 + (O + 6), "X", l0 + 4);
+  CHK_FAIL_END
+
+  {
+    buf[0] = '\0';
+    char *volatile buf2 = buf;
+    if (strlcat (buf2, "a", sizeof (buf) + 1) != 1)
+      FAIL ();
+  }
 #endif
 
 
diff --git a/include/string.h b/include/string.h
index 673cfd72721..0c78ad2539c 100644
--- a/include/string.h
+++ b/include/string.h
@@ -88,6 +88,10 @@ libc_hidden_proto (__stpcpy)
 # define __stpcpy(dest, src) __builtin_stpcpy (dest, src)
 #endif
 libc_hidden_proto (__stpncpy)
+extern __typeof (strlcpy) __strlcpy;
+libc_hidden_proto (__strlcpy)
+extern __typeof (strlcat) __strlcat;
+libc_hidden_proto (__strlcat)
 libc_hidden_proto (__rawmemchr)
 libc_hidden_proto (__strcasecmp)
 libc_hidden_proto (__strcasecmp_l)
diff --git a/string/Makefile b/string/Makefile
index 2eef6f1dfc8..0ad276cc6a4 100644
--- a/string/Makefile
+++ b/string/Makefile
@@ -92,6 +92,8 @@ routines := \
   strerrorname_np \
   strfry \
   string-inlines \
+  strlcat \
+  strlcpy \
   strlen \
   strncase \
   strncase_l \
@@ -177,6 +179,8 @@ tests := \
   tst-inlcall \
   tst-memmove-overflow \
   tst-strfry \
+  tst-strlcat \
+  tst-strlcpy \
   tst-strlen \
   tst-strtok \
   tst-strtok_r \
diff --git a/string/Versions b/string/Versions
index 864c4cf7a4b..c56e372a3c8 100644
--- a/string/Versions
+++ b/string/Versions
@@ -92,4 +92,8 @@ libc {
   GLIBC_2.35 {
     __memcmpeq;
   }
+  GLIBC_2.38 {
+    strlcat;
+    strlcpy;
+  }
 }
diff --git a/string/bits/string_fortified.h b/string/bits/string_fortified.h
index 9900df61045..23ef0641687 100644
--- a/string/bits/string_fortified.h
+++ b/string/bits/string_fortified.h
@@ -139,4 +139,40 @@ __NTH (strncat (char *__restrict __dest, const char *__restrict __src,
 				  __glibc_objsize (__dest));
 }
 
+#ifdef __USE_MISC
+extern size_t __strlcpy_chk (char *__dest, const char *__src, size_t __n,
+			     size_t __destlen) __THROW;
+extern size_t __REDIRECT_NTH (__strlcpy_alias,
+			      (char *__dest, const char *__src, size_t __n),
+			      strlcpy);
+
+__fortify_function size_t
+__NTH (strlcpy (char *__restrict __dest, const char *__restrict __src,
+		size_t __n))
+{
+  if (__glibc_objsize (__dest) != (size_t) -1
+      && (!__builtin_constant_p (__n > __glibc_objsize (__dest))
+	  || __n > __glibc_objsize (__dest)))
+    return __strlcpy_chk (__dest, __src, __n, __glibc_objsize (__dest));
+  return __strlcpy_alias (__dest, __src, __n);
+}
+
+extern size_t __strlcat_chk (char *__dest, const char *__src, size_t __n,
+			     size_t __destlen) __THROW;
+extern size_t __REDIRECT_NTH (__strlcat_alias,
+			      (char *__dest, const char *__src, size_t __n),
+			      strlcat);
+
+__fortify_function size_t
+__NTH (strlcat (char *__restrict __dest, const char *__restrict __src,
+		size_t __n))
+{
+  if (__glibc_objsize (__dest) != (size_t) -1
+      && (!__builtin_constant_p (__n > __glibc_objsize (__dest))
+	  || __n > __glibc_objsize (__dest)))
+    return __strlcat_chk (__dest, __src, __n, __glibc_objsize (__dest));
+  return __strlcat_alias (__dest, __src, __n);
+}
+#endif /* __USE_MISC */
+
 #endif /* bits/string_fortified.h */
diff --git a/string/string.h b/string/string.h
index 4927879ecfd..c0773d11d85 100644
--- a/string/string.h
+++ b/string/string.h
@@ -501,6 +501,19 @@ extern char *stpncpy (char *__restrict __dest,
      __THROW __nonnull ((1, 2));
 #endif
 
+#ifdef __USE_MISC
+/* Copy at most N - 1 characters from SRC to DEST.  */
+extern size_t strlcpy (char *__restrict __dest,
+		       const char *__restrict __src, size_t __n)
+  __THROW __nonnull ((1, 2)) __attr_access ((__write_only__, 1, 3));
+
+/* Append SRC to DEST, possibly with truncation to keep the total size
+   below N.  */
+extern size_t strlcat (char *__restrict __dest,
+		       const char *__restrict __src, size_t __n)
+  __THROW __nonnull ((1, 2))  __attr_access ((__read_write__, 1, 3));
+#endif
+
 #ifdef	__USE_GNU
 /* Compare S1 and S2 as strings holding name & indices/version numbers.  */
 extern int strverscmp (const char *__s1, const char *__s2)
diff --git a/string/strlcat.c b/string/strlcat.c
new file mode 100644
index 00000000000..dce4c255d1d
--- /dev/null
+++ b/string/strlcat.c
@@ -0,0 +1,59 @@
+/* Append a null-terminated string to another string, with length checking.
+   Copyright (C) 2023 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <https://www.gnu.org/licenses/>.  */
+
+#include <stdint.h>
+#include <string.h>
+
+size_t
+__strlcat (char *__restrict dest, const char *__restrict src, size_t size)
+{
+  size_t src_length = strlen (src);
+
+  /* Our implementation strlcat supports dest == NULL if size == 0
+     (for consistency with snprintf and strlcpy), but strnlen does
+     not, so we have to cover this case explicitly.  */
+  if (size == 0)
+    return src_length;
+
+  size_t dest_length = __strnlen (dest, size);
+  if (dest_length != size)
+    {
+      /* Copy at most the remaining number of characters in the
+	 destination buffer.  Leave for the NUL terminator.  */
+      size_t to_copy = size - dest_length - 1;
+      /* But not more than what is available in the source string.  */
+      if (to_copy > src_length)
+	to_copy = src_length;
+
+      char *target = dest + dest_length;
+      memcpy (target, src, to_copy);
+      target[to_copy] = '\0';
+    }
+
+  /* If the sum wraps around, we have more than SIZE_MAX + 2 bytes in
+     the two input strings (including both null terminators).  If each
+     byte in the address space can be assigned a unique size_t value
+     (which the static_assert checks), then by the pigeonhole
+     principle, the two input strings must overlap, which is
+     undefined.  */
+  _Static_assert (sizeof (uintptr_t) == sizeof (size_t),
+		  "theoretical maximum object size covers address space");
+  return dest_length + src_length;
+}
+libc_hidden_def (__strlcat)
+weak_alias (__strlcat, strlcat)
diff --git a/string/strlcpy.c b/string/strlcpy.c
new file mode 100644
index 00000000000..7a0df3ebb6b
--- /dev/null
+++ b/string/strlcpy.c
@@ -0,0 +1,46 @@
+/* Copy a null-terminated string to a fixed-size buffer, with length checking.
+   Copyright (C) 2023 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <https://www.gnu.org/licenses/>.  */
+
+#include <string.h>
+
+size_t
+__strlcpy (char *__restrict dest, const char *__restrict src, size_t size)
+{
+  size_t src_length = strlen (src);
+
+  if (__glibc_unlikely (src_length >= size))
+    {
+      if (size > 0)
+	{
+	  /* Copy the leading portion of the string.  The last
+	     character is subsequently overwritten with the NUL
+	     terminator, but the destination size is usually a
+	     multiple of a small power of two, so writing it twice
+	     should be more efficient than copying an odd number of
+	     bytes.  */
+	  memcpy (dest, src, size);
+	  dest[size - 1] = '\0';
+	}
+    }
+  else
+    /* Copy the string and its terminating NUL character.  */
+    memcpy (dest, src, src_length + 1);
+  return src_length;
+}
+libc_hidden_def (__strlcpy)
+weak_alias (__strlcpy, strlcpy)
diff --git a/string/tst-strlcat.c b/string/tst-strlcat.c
new file mode 100644
index 00000000000..f8c716373ed
--- /dev/null
+++ b/string/tst-strlcat.c
@@ -0,0 +1,84 @@
+/* Test the strlcat function.
+   Copyright (C) 2023 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <https://www.gnu.org/licenses/>.  */
+
+#include <string.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <support/check.h>
+
+static int
+do_test (void)
+{
+  struct {
+    char buf1[16];
+    char buf2[16];
+  } s;
+
+  /* Nothing is written to the destination if its size is 0.  */
+  memset (&s, '@', sizeof (s));
+  TEST_COMPARE (strlcat (s.buf1, "", 0), 0);
+  TEST_COMPARE_BLOB (&s, sizeof (s), "@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@", 32);
+  TEST_COMPARE (strlcat (s.buf1, "Hello!", 0), 6);
+  TEST_COMPARE_BLOB (&s, sizeof (s), "@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@", 32);
+
+  /* No bytes are are modified in the target buffer if the source
+     string is short enough.  */
+  memset (&s, '@', sizeof (s));
+  strcpy (s.buf1, "He");
+  TEST_COMPARE (strlcat (s.buf1, "llo!", sizeof (s.buf1)), 6);
+  TEST_COMPARE_BLOB (&s, sizeof (s), "Hello!\0@@@@@@@@@@@@@@@@@@@@@@@@@", 32);
+
+  /* A source string which fits exactly into the destination buffer is
+     not truncated.  */
+  memset (&s, '@', sizeof (s));
+  strcpy (s.buf1, "H");
+  TEST_COMPARE (strlcat (s.buf1, "ello, world!!!", sizeof (s.buf1)), 15);
+  TEST_COMPARE_BLOB (&s, sizeof (s),
+		     "Hello, world!!!\0@@@@@@@@@@@@@@@@@@@@@@@@@", 32);
+
+  /* A source string one character longer than the destination buffer
+     is truncated by one character.  The total length is returned.  */
+  memset (&s, '@', sizeof (s));
+  strcpy (s.buf1, "Hello");
+  TEST_COMPARE (strlcat (s.buf1, ", world!!!!", sizeof (s.buf1)), 16);
+  TEST_COMPARE_BLOB (&s, sizeof (s),
+		     "Hello, world!!!\0@@@@@@@@@@@@@@@@@@@@@@@@@", 32);
+
+  /* An even longer source string is truncated as well, and the total
+     length is returned.  */
+  memset (&s, '@', sizeof (s));
+  strcpy (s.buf1, "Hello,");
+  TEST_COMPARE (strlcat (s.buf1, " world!!!!!!!!", sizeof (s.buf1)), 20);
+  TEST_COMPARE_BLOB (&s, sizeof (s),
+		     "Hello, world!!!\0@@@@@@@@@@@@@@@@@@@@@@@@@", 32);
+
+  /* A destination string which is not NUL-terminated does not result
+     in any changes to the buffer.  */
+  memset (&s, '@', sizeof (s));
+  memset (s.buf1, '$', sizeof (s.buf1));
+  TEST_COMPARE (strlcat (s.buf1, "", sizeof (s.buf1)), 16);
+  TEST_COMPARE_BLOB (&s, sizeof (s), "$$$$$$$$$$$$$$$$@@@@@@@@@@@@@@@@", 32);
+  TEST_COMPARE (strlcat (s.buf1, "Hello!", sizeof (s.buf1)), 22);
+  TEST_COMPARE_BLOB (&s, sizeof (s), "$$$$$$$$$$$$$$$$@@@@@@@@@@@@@@@@", 32);
+  TEST_COMPARE (strlcat (s.buf1, "Hello, world!!!!!!!!", sizeof (s.buf1)), 36);
+  TEST_COMPARE_BLOB (&s, sizeof (s), "$$$$$$$$$$$$$$$$@@@@@@@@@@@@@@@@", 32);
+
+  return 0;
+}
+
+#include <support/test-driver.c>
diff --git a/string/tst-strlcpy.c b/string/tst-strlcpy.c
new file mode 100644
index 00000000000..0063c43f5c7
--- /dev/null
+++ b/string/tst-strlcpy.c
@@ -0,0 +1,68 @@
+/* Test the strlcpy function.
+   Copyright (C) 2023 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <https://www.gnu.org/licenses/>.  */
+
+#include <string.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <support/check.h>
+
+static int
+do_test (void)
+{
+  struct {
+    char buf1[16];
+    char buf2[16];
+  } s;
+
+  /* Nothing is written to the destination if its size is 0.  */
+  memset (&s, '@', sizeof (s));
+  TEST_COMPARE (strlcpy (s.buf1, "Hello!", 0), 6);
+  TEST_COMPARE_BLOB (&s, sizeof (s), "@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@", 32);
+
+  /* No bytes are are modified in the target buffer if the source
+     string is short enough.  */
+  memset (&s, '@', sizeof (s));
+  TEST_COMPARE (strlcpy (s.buf1, "Hello!", sizeof (s.buf1)), 6);
+  TEST_COMPARE_BLOB (&s, sizeof (s), "Hello!\0@@@@@@@@@@@@@@@@@@@@@@@@@", 32);
+
+  /* A source string which fits exactly into the destination buffer is
+     not truncated.  */
+  memset (&s, '@', sizeof (s));
+  TEST_COMPARE (strlcpy (s.buf1, "Hello, world!!!", sizeof (s.buf1)), 15);
+  TEST_COMPARE_BLOB (&s, sizeof (s),
+		     "Hello, world!!!\0@@@@@@@@@@@@@@@@@@@@@@@@@", 32);
+
+  /* A source string one character longer than the destination buffer
+     is truncated by one character.  The untruncated source length is
+     returned.  */
+  memset (&s, '@', sizeof (s));
+  TEST_COMPARE (strlcpy (s.buf1, "Hello, world!!!!", sizeof (s.buf1)), 16);
+  TEST_COMPARE_BLOB (&s, sizeof (s),
+		     "Hello, world!!!\0@@@@@@@@@@@@@@@@@@@@@@@@@", 32);
+
+  /* An even longer source string is truncated as well, and the
+     original length is returned.  */
+  memset (&s, '@', sizeof (s));
+  TEST_COMPARE (strlcpy (s.buf1, "Hello, world!!!!!!!!", sizeof (s.buf1)), 20);
+  TEST_COMPARE_BLOB (&s, sizeof (s),
+		     "Hello, world!!!\0@@@@@@@@@@@@@@@@@@@@@@@@@", 32);
+
+  return 0;
+}
+
+#include <support/test-driver.c>
diff --git a/sysdeps/mach/hurd/i386/libc.abilist b/sysdeps/mach/hurd/i386/libc.abilist
index 6925222ff35..9b4c5f4719b 100644
--- a/sysdeps/mach/hurd/i386/libc.abilist
+++ b/sysdeps/mach/hurd/i386/libc.abilist
@@ -2326,6 +2326,10 @@ GLIBC_2.38 __isoc23_wcstoull F
 GLIBC_2.38 __isoc23_wcstoull_l F
 GLIBC_2.38 __isoc23_wcstoumax F
 GLIBC_2.38 __isoc23_wscanf F
+GLIBC_2.38 __strlcat_chk F
+GLIBC_2.38 __strlcpy_chk F
+GLIBC_2.38 strlcat F
+GLIBC_2.38 strlcpy F
 GLIBC_2.4 __confstr_chk F
 GLIBC_2.4 __fgets_chk F
 GLIBC_2.4 __fgets_unlocked_chk F
diff --git a/sysdeps/unix/sysv/linux/aarch64/libc.abilist b/sysdeps/unix/sysv/linux/aarch64/libc.abilist
index 0e2d9c3045d..cf51b889322 100644
--- a/sysdeps/unix/sysv/linux/aarch64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/aarch64/libc.abilist
@@ -2665,3 +2665,7 @@ GLIBC_2.38 __isoc23_wcstoull F
 GLIBC_2.38 __isoc23_wcstoull_l F
 GLIBC_2.38 __isoc23_wcstoumax F
 GLIBC_2.38 __isoc23_wscanf F
+GLIBC_2.38 __strlcat_chk F
+GLIBC_2.38 __strlcpy_chk F
+GLIBC_2.38 strlcat F
+GLIBC_2.38 strlcpy F
diff --git a/sysdeps/unix/sysv/linux/alpha/libc.abilist b/sysdeps/unix/sysv/linux/alpha/libc.abilist
index f1bec1978d3..4b25f343b8a 100644
--- a/sysdeps/unix/sysv/linux/alpha/libc.abilist
+++ b/sysdeps/unix/sysv/linux/alpha/libc.abilist
@@ -2774,6 +2774,10 @@ GLIBC_2.38 __nldbl___isoc23_vsscanf F
 GLIBC_2.38 __nldbl___isoc23_vswscanf F
 GLIBC_2.38 __nldbl___isoc23_vwscanf F
 GLIBC_2.38 __nldbl___isoc23_wscanf F
+GLIBC_2.38 __strlcat_chk F
+GLIBC_2.38 __strlcpy_chk F
+GLIBC_2.38 strlcat F
+GLIBC_2.38 strlcpy F
 GLIBC_2.4 _IO_fprintf F
 GLIBC_2.4 _IO_printf F
 GLIBC_2.4 _IO_sprintf F
diff --git a/sysdeps/unix/sysv/linux/arc/libc.abilist b/sysdeps/unix/sysv/linux/arc/libc.abilist
index aa874b88d0e..5a58cc04771 100644
--- a/sysdeps/unix/sysv/linux/arc/libc.abilist
+++ b/sysdeps/unix/sysv/linux/arc/libc.abilist
@@ -2426,3 +2426,7 @@ GLIBC_2.38 __isoc23_wcstoull F
 GLIBC_2.38 __isoc23_wcstoull_l F
 GLIBC_2.38 __isoc23_wcstoumax F
 GLIBC_2.38 __isoc23_wscanf F
+GLIBC_2.38 __strlcat_chk F
+GLIBC_2.38 __strlcpy_chk F
+GLIBC_2.38 strlcat F
+GLIBC_2.38 strlcpy F
diff --git a/sysdeps/unix/sysv/linux/arm/be/libc.abilist b/sysdeps/unix/sysv/linux/arm/be/libc.abilist
index afbd57da6fa..99ce948c5cc 100644
--- a/sysdeps/unix/sysv/linux/arm/be/libc.abilist
+++ b/sysdeps/unix/sysv/linux/arm/be/libc.abilist
@@ -546,6 +546,10 @@ GLIBC_2.38 __isoc23_wcstoull F
 GLIBC_2.38 __isoc23_wcstoull_l F
 GLIBC_2.38 __isoc23_wcstoumax F
 GLIBC_2.38 __isoc23_wscanf F
+GLIBC_2.38 __strlcat_chk F
+GLIBC_2.38 __strlcpy_chk F
+GLIBC_2.38 strlcat F
+GLIBC_2.38 strlcpy F
 GLIBC_2.4 _Exit F
 GLIBC_2.4 _IO_2_1_stderr_ D 0xa0
 GLIBC_2.4 _IO_2_1_stdin_ D 0xa0
diff --git a/sysdeps/unix/sysv/linux/arm/le/libc.abilist b/sysdeps/unix/sysv/linux/arm/le/libc.abilist
index e7364cd3fe8..c00bf72ebc1 100644
--- a/sysdeps/unix/sysv/linux/arm/le/libc.abilist
+++ b/sysdeps/unix/sysv/linux/arm/le/libc.abilist
@@ -543,6 +543,10 @@ GLIBC_2.38 __isoc23_wcstoull F
 GLIBC_2.38 __isoc23_wcstoull_l F
 GLIBC_2.38 __isoc23_wcstoumax F
 GLIBC_2.38 __isoc23_wscanf F
+GLIBC_2.38 __strlcat_chk F
+GLIBC_2.38 __strlcpy_chk F
+GLIBC_2.38 strlcat F
+GLIBC_2.38 strlcpy F
 GLIBC_2.4 _Exit F
 GLIBC_2.4 _IO_2_1_stderr_ D 0xa0
 GLIBC_2.4 _IO_2_1_stdin_ D 0xa0
diff --git a/sysdeps/unix/sysv/linux/csky/libc.abilist b/sysdeps/unix/sysv/linux/csky/libc.abilist
index 913fa592158..71130f2c6b8 100644
--- a/sysdeps/unix/sysv/linux/csky/libc.abilist
+++ b/sysdeps/unix/sysv/linux/csky/libc.abilist
@@ -2702,3 +2702,7 @@ GLIBC_2.38 __isoc23_wcstoull F
 GLIBC_2.38 __isoc23_wcstoull_l F
 GLIBC_2.38 __isoc23_wcstoumax F
 GLIBC_2.38 __isoc23_wscanf F
+GLIBC_2.38 __strlcat_chk F
+GLIBC_2.38 __strlcpy_chk F
+GLIBC_2.38 strlcat F
+GLIBC_2.38 strlcpy F
diff --git a/sysdeps/unix/sysv/linux/hppa/libc.abilist b/sysdeps/unix/sysv/linux/hppa/libc.abilist
index 43af3a98118..5a651c03df3 100644
--- a/sysdeps/unix/sysv/linux/hppa/libc.abilist
+++ b/sysdeps/unix/sysv/linux/hppa/libc.abilist
@@ -2651,6 +2651,10 @@ GLIBC_2.38 __isoc23_wcstoull F
 GLIBC_2.38 __isoc23_wcstoull_l F
 GLIBC_2.38 __isoc23_wcstoumax F
 GLIBC_2.38 __isoc23_wscanf F
+GLIBC_2.38 __strlcat_chk F
+GLIBC_2.38 __strlcpy_chk F
+GLIBC_2.38 strlcat F
+GLIBC_2.38 strlcpy F
 GLIBC_2.4 __confstr_chk F
 GLIBC_2.4 __fgets_chk F
 GLIBC_2.4 __fgets_unlocked_chk F
diff --git a/sysdeps/unix/sysv/linux/i386/libc.abilist b/sysdeps/unix/sysv/linux/i386/libc.abilist
index af72f8fab00..12b91ef6322 100644
--- a/sysdeps/unix/sysv/linux/i386/libc.abilist
+++ b/sysdeps/unix/sysv/linux/i386/libc.abilist
@@ -2835,6 +2835,10 @@ GLIBC_2.38 __isoc23_wcstoull F
 GLIBC_2.38 __isoc23_wcstoull_l F
 GLIBC_2.38 __isoc23_wcstoumax F
 GLIBC_2.38 __isoc23_wscanf F
+GLIBC_2.38 __strlcat_chk F
+GLIBC_2.38 __strlcpy_chk F
+GLIBC_2.38 strlcat F
+GLIBC_2.38 strlcpy F
 GLIBC_2.4 __confstr_chk F
 GLIBC_2.4 __fgets_chk F
 GLIBC_2.4 __fgets_unlocked_chk F
diff --git a/sysdeps/unix/sysv/linux/ia64/libc.abilist b/sysdeps/unix/sysv/linux/ia64/libc.abilist
index 48cbb0fa501..f223c5e08d5 100644
--- a/sysdeps/unix/sysv/linux/ia64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/ia64/libc.abilist
@@ -2600,6 +2600,10 @@ GLIBC_2.38 __isoc23_wcstoull F
 GLIBC_2.38 __isoc23_wcstoull_l F
 GLIBC_2.38 __isoc23_wcstoumax F
 GLIBC_2.38 __isoc23_wscanf F
+GLIBC_2.38 __strlcat_chk F
+GLIBC_2.38 __strlcpy_chk F
+GLIBC_2.38 strlcat F
+GLIBC_2.38 strlcpy F
 GLIBC_2.4 __confstr_chk F
 GLIBC_2.4 __fgets_chk F
 GLIBC_2.4 __fgets_unlocked_chk F
diff --git a/sysdeps/unix/sysv/linux/loongarch/lp64/libc.abilist b/sysdeps/unix/sysv/linux/loongarch/lp64/libc.abilist
index c15884bb0b0..b91ed6e704c 100644
--- a/sysdeps/unix/sysv/linux/loongarch/lp64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/loongarch/lp64/libc.abilist
@@ -2186,3 +2186,7 @@ GLIBC_2.38 __isoc23_wcstoull F
 GLIBC_2.38 __isoc23_wcstoull_l F
 GLIBC_2.38 __isoc23_wcstoumax F
 GLIBC_2.38 __isoc23_wscanf F
+GLIBC_2.38 __strlcat_chk F
+GLIBC_2.38 __strlcpy_chk F
+GLIBC_2.38 strlcat F
+GLIBC_2.38 strlcpy F
diff --git a/sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist b/sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist
index 3738db81df5..0d91d7f1ae6 100644
--- a/sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist
@@ -547,6 +547,10 @@ GLIBC_2.38 __isoc23_wcstoull F
 GLIBC_2.38 __isoc23_wcstoull_l F
 GLIBC_2.38 __isoc23_wcstoumax F
 GLIBC_2.38 __isoc23_wscanf F
+GLIBC_2.38 __strlcat_chk F
+GLIBC_2.38 __strlcpy_chk F
+GLIBC_2.38 strlcat F
+GLIBC_2.38 strlcpy F
 GLIBC_2.4 _Exit F
 GLIBC_2.4 _IO_2_1_stderr_ D 0x98
 GLIBC_2.4 _IO_2_1_stdin_ D 0x98
diff --git a/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist b/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist
index ed136277527..e87b22747a4 100644
--- a/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist
@@ -2778,6 +2778,10 @@ GLIBC_2.38 __isoc23_wcstoull F
 GLIBC_2.38 __isoc23_wcstoull_l F
 GLIBC_2.38 __isoc23_wcstoumax F
 GLIBC_2.38 __isoc23_wscanf F
+GLIBC_2.38 __strlcat_chk F
+GLIBC_2.38 __strlcpy_chk F
+GLIBC_2.38 strlcat F
+GLIBC_2.38 strlcpy F
 GLIBC_2.4 __confstr_chk F
 GLIBC_2.4 __fgets_chk F
 GLIBC_2.4 __fgets_unlocked_chk F
diff --git a/sysdeps/unix/sysv/linux/microblaze/be/libc.abilist b/sysdeps/unix/sysv/linux/microblaze/be/libc.abilist
index 83577386216..f7623d6d725 100644
--- a/sysdeps/unix/sysv/linux/microblaze/be/libc.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/be/libc.abilist
@@ -2751,3 +2751,7 @@ GLIBC_2.38 __isoc23_wcstoull F
 GLIBC_2.38 __isoc23_wcstoull_l F
 GLIBC_2.38 __isoc23_wcstoumax F
 GLIBC_2.38 __isoc23_wscanf F
+GLIBC_2.38 __strlcat_chk F
+GLIBC_2.38 __strlcpy_chk F
+GLIBC_2.38 strlcat F
+GLIBC_2.38 strlcpy F
diff --git a/sysdeps/unix/sysv/linux/microblaze/le/libc.abilist b/sysdeps/unix/sysv/linux/microblaze/le/libc.abilist
index 58c5da583d6..298aa99b42d 100644
--- a/sysdeps/unix/sysv/linux/microblaze/le/libc.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/le/libc.abilist
@@ -2748,3 +2748,7 @@ GLIBC_2.38 __isoc23_wcstoull F
 GLIBC_2.38 __isoc23_wcstoull_l F
 GLIBC_2.38 __isoc23_wcstoumax F
 GLIBC_2.38 __isoc23_wscanf F
+GLIBC_2.38 __strlcat_chk F
+GLIBC_2.38 __strlcpy_chk F
+GLIBC_2.38 strlcat F
+GLIBC_2.38 strlcpy F
diff --git a/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist b/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist
index d3741945cd6..f83bdc50cdd 100644
--- a/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist
@@ -2743,6 +2743,10 @@ GLIBC_2.38 __isoc23_wcstoull F
 GLIBC_2.38 __isoc23_wcstoull_l F
 GLIBC_2.38 __isoc23_wcstoumax F
 GLIBC_2.38 __isoc23_wscanf F
+GLIBC_2.38 __strlcat_chk F
+GLIBC_2.38 __strlcpy_chk F
+GLIBC_2.38 strlcat F
+GLIBC_2.38 strlcpy F
 GLIBC_2.4 __confstr_chk F
 GLIBC_2.4 __fgets_chk F
 GLIBC_2.4 __fgets_unlocked_chk F
diff --git a/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist b/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist
index 5319fdc2042..611ece2ac44 100644
--- a/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist
@@ -2741,6 +2741,10 @@ GLIBC_2.38 __isoc23_wcstoull F
 GLIBC_2.38 __isoc23_wcstoull_l F
 GLIBC_2.38 __isoc23_wcstoumax F
 GLIBC_2.38 __isoc23_wscanf F
+GLIBC_2.38 __strlcat_chk F
+GLIBC_2.38 __strlcpy_chk F
+GLIBC_2.38 strlcat F
+GLIBC_2.38 strlcpy F
 GLIBC_2.4 __confstr_chk F
 GLIBC_2.4 __fgets_chk F
 GLIBC_2.4 __fgets_unlocked_chk F
diff --git a/sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist b/sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist
index 1743ea6eb9d..0af286fda18 100644
--- a/sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist
@@ -2749,6 +2749,10 @@ GLIBC_2.38 __isoc23_wcstoull F
 GLIBC_2.38 __isoc23_wcstoull_l F
 GLIBC_2.38 __isoc23_wcstoumax F
 GLIBC_2.38 __isoc23_wscanf F
+GLIBC_2.38 __strlcat_chk F
+GLIBC_2.38 __strlcpy_chk F
+GLIBC_2.38 strlcat F
+GLIBC_2.38 strlcpy F
 GLIBC_2.4 __confstr_chk F
 GLIBC_2.4 __fgets_chk F
 GLIBC_2.4 __fgets_unlocked_chk F
diff --git a/sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist b/sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist
index 9b1f53c6ac4..8285f2196e5 100644
--- a/sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist
@@ -2651,6 +2651,10 @@ GLIBC_2.38 __isoc23_wcstoull F
 GLIBC_2.38 __isoc23_wcstoull_l F
 GLIBC_2.38 __isoc23_wcstoumax F
 GLIBC_2.38 __isoc23_wscanf F
+GLIBC_2.38 __strlcat_chk F
+GLIBC_2.38 __strlcpy_chk F
+GLIBC_2.38 strlcat F
+GLIBC_2.38 strlcpy F
 GLIBC_2.4 __confstr_chk F
 GLIBC_2.4 __fgets_chk F
 GLIBC_2.4 __fgets_unlocked_chk F
diff --git a/sysdeps/unix/sysv/linux/nios2/libc.abilist b/sysdeps/unix/sysv/linux/nios2/libc.abilist
index ae1c6ca1b52..c7144d7cd88 100644
--- a/sysdeps/unix/sysv/linux/nios2/libc.abilist
+++ b/sysdeps/unix/sysv/linux/nios2/libc.abilist
@@ -2790,3 +2790,7 @@ GLIBC_2.38 __isoc23_wcstoull F
 GLIBC_2.38 __isoc23_wcstoull_l F
 GLIBC_2.38 __isoc23_wcstoumax F
 GLIBC_2.38 __isoc23_wscanf F
+GLIBC_2.38 __strlcat_chk F
+GLIBC_2.38 __strlcpy_chk F
+GLIBC_2.38 strlcat F
+GLIBC_2.38 strlcpy F
diff --git a/sysdeps/unix/sysv/linux/or1k/libc.abilist b/sysdeps/unix/sysv/linux/or1k/libc.abilist
index a7c572c947b..bb432477950 100644
--- a/sysdeps/unix/sysv/linux/or1k/libc.abilist
+++ b/sysdeps/unix/sysv/linux/or1k/libc.abilist
@@ -2172,3 +2172,7 @@ GLIBC_2.38 __isoc23_wcstoull F
 GLIBC_2.38 __isoc23_wcstoull_l F
 GLIBC_2.38 __isoc23_wcstoumax F
 GLIBC_2.38 __isoc23_wscanf F
+GLIBC_2.38 __strlcat_chk F
+GLIBC_2.38 __strlcpy_chk F
+GLIBC_2.38 strlcat F
+GLIBC_2.38 strlcpy F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist
index 074fa031a77..7cc56608306 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist
@@ -2817,6 +2817,10 @@ GLIBC_2.38 __nldbl___isoc23_vsscanf F
 GLIBC_2.38 __nldbl___isoc23_vswscanf F
 GLIBC_2.38 __nldbl___isoc23_vwscanf F
 GLIBC_2.38 __nldbl___isoc23_wscanf F
+GLIBC_2.38 __strlcat_chk F
+GLIBC_2.38 __strlcpy_chk F
+GLIBC_2.38 strlcat F
+GLIBC_2.38 strlcpy F
 GLIBC_2.4 _IO_fprintf F
 GLIBC_2.4 _IO_printf F
 GLIBC_2.4 _IO_sprintf F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist
index dfcb4bd2d51..dd290af7824 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist
@@ -2850,6 +2850,10 @@ GLIBC_2.38 __nldbl___isoc23_vsscanf F
 GLIBC_2.38 __nldbl___isoc23_vswscanf F
 GLIBC_2.38 __nldbl___isoc23_vwscanf F
 GLIBC_2.38 __nldbl___isoc23_wscanf F
+GLIBC_2.38 __strlcat_chk F
+GLIBC_2.38 __strlcpy_chk F
+GLIBC_2.38 strlcat F
+GLIBC_2.38 strlcpy F
 GLIBC_2.4 _IO_fprintf F
 GLIBC_2.4 _IO_printf F
 GLIBC_2.4 _IO_sprintf F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libc.abilist
index 63bbccf3f9a..f2b001402cd 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libc.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libc.abilist
@@ -2571,6 +2571,10 @@ GLIBC_2.38 __nldbl___isoc23_vsscanf F
 GLIBC_2.38 __nldbl___isoc23_vswscanf F
 GLIBC_2.38 __nldbl___isoc23_vwscanf F
 GLIBC_2.38 __nldbl___isoc23_wscanf F
+GLIBC_2.38 __strlcat_chk F
+GLIBC_2.38 __strlcpy_chk F
+GLIBC_2.38 strlcat F
+GLIBC_2.38 strlcpy F
 GLIBC_2.4 _IO_fprintf F
 GLIBC_2.4 _IO_printf F
 GLIBC_2.4 _IO_sprintf F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libc.abilist
index ab85fd61ef5..9cc431666e0 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libc.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libc.abilist
@@ -2885,3 +2885,7 @@ GLIBC_2.38 __nldbl___isoc23_vsscanf F
 GLIBC_2.38 __nldbl___isoc23_vswscanf F
 GLIBC_2.38 __nldbl___isoc23_vwscanf F
 GLIBC_2.38 __nldbl___isoc23_wscanf F
+GLIBC_2.38 __strlcat_chk F
+GLIBC_2.38 __strlcpy_chk F
+GLIBC_2.38 strlcat F
+GLIBC_2.38 strlcpy F
diff --git a/sysdeps/unix/sysv/linux/riscv/rv32/libc.abilist b/sysdeps/unix/sysv/linux/riscv/rv32/libc.abilist
index b716f5c7639..b9b725f913a 100644
--- a/sysdeps/unix/sysv/linux/riscv/rv32/libc.abilist
+++ b/sysdeps/unix/sysv/linux/riscv/rv32/libc.abilist
@@ -2428,3 +2428,7 @@ GLIBC_2.38 __isoc23_wcstoull F
 GLIBC_2.38 __isoc23_wcstoull_l F
 GLIBC_2.38 __isoc23_wcstoumax F
 GLIBC_2.38 __isoc23_wscanf F
+GLIBC_2.38 __strlcat_chk F
+GLIBC_2.38 __strlcpy_chk F
+GLIBC_2.38 strlcat F
+GLIBC_2.38 strlcpy F
diff --git a/sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist b/sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist
index 774e777b657..e0f4863856e 100644
--- a/sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist
@@ -2628,3 +2628,7 @@ GLIBC_2.38 __isoc23_wcstoull F
 GLIBC_2.38 __isoc23_wcstoull_l F
 GLIBC_2.38 __isoc23_wcstoumax F
 GLIBC_2.38 __isoc23_wscanf F
+GLIBC_2.38 __strlcat_chk F
+GLIBC_2.38 __strlcpy_chk F
+GLIBC_2.38 strlcat F
+GLIBC_2.38 strlcpy F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist b/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist
index 8625135c48c..8db68fcea77 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist
@@ -2815,6 +2815,10 @@ GLIBC_2.38 __nldbl___isoc23_vsscanf F
 GLIBC_2.38 __nldbl___isoc23_vswscanf F
 GLIBC_2.38 __nldbl___isoc23_vwscanf F
 GLIBC_2.38 __nldbl___isoc23_wscanf F
+GLIBC_2.38 __strlcat_chk F
+GLIBC_2.38 __strlcpy_chk F
+GLIBC_2.38 strlcat F
+GLIBC_2.38 strlcpy F
 GLIBC_2.4 _IO_fprintf F
 GLIBC_2.4 _IO_printf F
 GLIBC_2.4 _IO_sprintf F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist b/sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist
index d00c7eb2627..ec9747b7ead 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist
@@ -2608,6 +2608,10 @@ GLIBC_2.38 __nldbl___isoc23_vsscanf F
 GLIBC_2.38 __nldbl___isoc23_vswscanf F
 GLIBC_2.38 __nldbl___isoc23_vwscanf F
 GLIBC_2.38 __nldbl___isoc23_wscanf F
+GLIBC_2.38 __strlcat_chk F
+GLIBC_2.38 __strlcpy_chk F
+GLIBC_2.38 strlcat F
+GLIBC_2.38 strlcpy F
 GLIBC_2.4 _IO_fprintf F
 GLIBC_2.4 _IO_printf F
 GLIBC_2.4 _IO_sprintf F
diff --git a/sysdeps/unix/sysv/linux/sh/be/libc.abilist b/sysdeps/unix/sysv/linux/sh/be/libc.abilist
index b63037241d8..9576b818d81 100644
--- a/sysdeps/unix/sysv/linux/sh/be/libc.abilist
+++ b/sysdeps/unix/sysv/linux/sh/be/libc.abilist
@@ -2658,6 +2658,10 @@ GLIBC_2.38 __isoc23_wcstoull F
 GLIBC_2.38 __isoc23_wcstoull_l F
 GLIBC_2.38 __isoc23_wcstoumax F
 GLIBC_2.38 __isoc23_wscanf F
+GLIBC_2.38 __strlcat_chk F
+GLIBC_2.38 __strlcpy_chk F
+GLIBC_2.38 strlcat F
+GLIBC_2.38 strlcpy F
 GLIBC_2.4 __confstr_chk F
 GLIBC_2.4 __fgets_chk F
 GLIBC_2.4 __fgets_unlocked_chk F
diff --git a/sysdeps/unix/sysv/linux/sh/le/libc.abilist b/sysdeps/unix/sysv/linux/sh/le/libc.abilist
index d80055617d8..b67b1b2bb56 100644
--- a/sysdeps/unix/sysv/linux/sh/le/libc.abilist
+++ b/sysdeps/unix/sysv/linux/sh/le/libc.abilist
@@ -2655,6 +2655,10 @@ GLIBC_2.38 __isoc23_wcstoull F
 GLIBC_2.38 __isoc23_wcstoull_l F
 GLIBC_2.38 __isoc23_wcstoumax F
 GLIBC_2.38 __isoc23_wscanf F
+GLIBC_2.38 __strlcat_chk F
+GLIBC_2.38 __strlcpy_chk F
+GLIBC_2.38 strlcat F
+GLIBC_2.38 strlcpy F
 GLIBC_2.4 __confstr_chk F
 GLIBC_2.4 __fgets_chk F
 GLIBC_2.4 __fgets_unlocked_chk F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist b/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist
index 5be55c11d20..b251fc9c69d 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist
@@ -2810,6 +2810,10 @@ GLIBC_2.38 __nldbl___isoc23_vsscanf F
 GLIBC_2.38 __nldbl___isoc23_vswscanf F
 GLIBC_2.38 __nldbl___isoc23_vwscanf F
 GLIBC_2.38 __nldbl___isoc23_wscanf F
+GLIBC_2.38 __strlcat_chk F
+GLIBC_2.38 __strlcpy_chk F
+GLIBC_2.38 strlcat F
+GLIBC_2.38 strlcpy F
 GLIBC_2.4 _IO_fprintf F
 GLIBC_2.4 _IO_printf F
 GLIBC_2.4 _IO_sprintf F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist b/sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist
index 475fdaae155..5ef9bbec341 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist
@@ -2623,6 +2623,10 @@ GLIBC_2.38 __isoc23_wcstoull F
 GLIBC_2.38 __isoc23_wcstoull_l F
 GLIBC_2.38 __isoc23_wcstoumax F
 GLIBC_2.38 __isoc23_wscanf F
+GLIBC_2.38 __strlcat_chk F
+GLIBC_2.38 __strlcpy_chk F
+GLIBC_2.38 strlcat F
+GLIBC_2.38 strlcpy F
 GLIBC_2.4 __confstr_chk F
 GLIBC_2.4 __fgets_chk F
 GLIBC_2.4 __fgets_unlocked_chk F
diff --git a/sysdeps/unix/sysv/linux/x86_64/64/libc.abilist b/sysdeps/unix/sysv/linux/x86_64/64/libc.abilist
index 6cfb928bc84..9ad800b62e5 100644
--- a/sysdeps/unix/sysv/linux/x86_64/64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/64/libc.abilist
@@ -2574,6 +2574,10 @@ GLIBC_2.38 __isoc23_wcstoull F
 GLIBC_2.38 __isoc23_wcstoull_l F
 GLIBC_2.38 __isoc23_wcstoumax F
 GLIBC_2.38 __isoc23_wscanf F
+GLIBC_2.38 __strlcat_chk F
+GLIBC_2.38 __strlcpy_chk F
+GLIBC_2.38 strlcat F
+GLIBC_2.38 strlcpy F
 GLIBC_2.4 __confstr_chk F
 GLIBC_2.4 __fgets_chk F
 GLIBC_2.4 __fgets_unlocked_chk F
diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist b/sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist
index c735097172c..6a3a66c5d46 100644
--- a/sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist
@@ -2680,3 +2680,7 @@ GLIBC_2.38 __isoc23_wcstoull F
 GLIBC_2.38 __isoc23_wcstoull_l F
 GLIBC_2.38 __isoc23_wcstoumax F
 GLIBC_2.38 __isoc23_wscanf F
+GLIBC_2.38 __strlcat_chk F
+GLIBC_2.38 __strlcpy_chk F
+GLIBC_2.38 strlcat F
+GLIBC_2.38 strlcpy F