From: Collin Funk <collin.funk1@gmail.com>
Date: Wed, 28 May 2025 14:50:33 +0000 (-0700)
Subject: vasnprintf: Fix uninitialized values.
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d4153ff14c21d46a7cdad4ba9e8e8b673d4040fb;p=thirdparty%2Fgnulib.git

vasnprintf: Fix uninitialized values.

* lib/vasnprintf.c (VASNPRINFT): Initialize all occurrences of
thousep_len to zero.
---

diff --git a/ChangeLog b/ChangeLog
index fb13633936..cb84a5856e 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2025-05-28  Collin Funk  <collin.funk1@gmail.com>
+
+	vasnprintf: Fix uninitialized values.
+	* lib/vasnprintf.c (VASNPRINFT): Initialize all occurrences of
+	thousep_len to zero.
+
 2025-05-28  Bruno Haible  <bruno@clisp.org>
 
 	gettext-h: Avoid gcc -Wformat-security warnings with --disable-nls.
diff --git a/lib/vasnprintf.c b/lib/vasnprintf.c
index a5a956603a..f46e8701bd 100644
--- a/lib/vasnprintf.c
+++ b/lib/vasnprintf.c
@@ -5249,7 +5249,7 @@ VASNPRINTF (DCHAR_T *resultbuf, size_t *lengthp,
                                     const DCHAR_T *thousep = NULL;
                                     DCHAR_T thousep_buf[10];
 #   if !WIDE_CHAR_VERSION
-                                    size_t thousep_len;
+                                    size_t thousep_len = 0;
 #   endif
                                     const signed char *grouping;
                                     size_t insert = 0;
@@ -5579,7 +5579,7 @@ VASNPRINTF (DCHAR_T *resultbuf, size_t *lengthp,
                                             const DCHAR_T *thousep = NULL;
                                             DCHAR_T thousep_buf[10];
 #   if !WIDE_CHAR_VERSION
-                                            size_t thousep_len;
+                                            size_t thousep_len = 0;
 #   endif
                                             const signed char *grouping;
                                             size_t insert = 0;
@@ -5857,7 +5857,7 @@ VASNPRINTF (DCHAR_T *resultbuf, size_t *lengthp,
                                     const DCHAR_T *thousep = NULL;
                                     DCHAR_T thousep_buf[10];
 #   if !WIDE_CHAR_VERSION
-                                    size_t thousep_len;
+                                    size_t thousep_len = 0;
 #   endif
                                     const signed char *grouping;
                                     size_t insert = 0;
@@ -6195,7 +6195,7 @@ VASNPRINTF (DCHAR_T *resultbuf, size_t *lengthp,
                                             const DCHAR_T *thousep = NULL;
                                             DCHAR_T thousep_buf[10];
 #   if !WIDE_CHAR_VERSION
-                                            size_t thousep_len;
+                                            size_t thousep_len = 0;
 #   endif
                                             const signed char *grouping;
                                             size_t insert = 0;