From: Dmitry V. Levin <ldv@altlinux.org>
Date: Sat, 23 Dec 2017 14:27:30 +0000 (+0000)
Subject: getrandom: fix comment [BZ #22347]
X-Git-Tag: glibc-2.27~221
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=a47ad79afa454192224214a3db2499de12baf93e;p=thirdparty%2Fglibc.git

getrandom: fix comment [BZ #22347]

* stdlib/getrandom.c (getrandom): Fix comment.
* sysdeps/unix/sysv/linux/getrandom.c (getrandom): Likewise.
---

diff --git a/ChangeLog b/ChangeLog
index 4050ec4e53b..b9c30106a65 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2017-12-23  Dmitry V. Levin  <ldv@altlinux.org>
+
+	[BZ #22347]
+	* stdlib/getrandom.c (getrandom): Fix comment.
+	* sysdeps/unix/sysv/linux/getrandom.c (getrandom): Likewise.
+
 2017-12-23  Aurelien Jarno <aurelien@aurel32.net>
 
 	[BZ #21161]
diff --git a/stdlib/getrandom.c b/stdlib/getrandom.c
index b2a83c2db7c..268b0e43a02 100644
--- a/stdlib/getrandom.c
+++ b/stdlib/getrandom.c
@@ -19,8 +19,8 @@
 #include <sys/random.h>
 #include <errno.h>
 
-/* Write LENGTH bytes of randomness starting at BUFFER.  Return the
-   number of bytes written, or -1 on error.  */
+/* Write up to LENGTH bytes of randomness starting at BUFFER.
+   Return the number of bytes written, or -1 on error.  */
 ssize_t
 getrandom (void *buffer, size_t length, unsigned int flags)
 {
diff --git a/sysdeps/unix/sysv/linux/getrandom.c b/sysdeps/unix/sysv/linux/getrandom.c
index 25eb6efdd6b..31b0e4e79ee 100644
--- a/sysdeps/unix/sysv/linux/getrandom.c
+++ b/sysdeps/unix/sysv/linux/getrandom.c
@@ -22,8 +22,8 @@
 #include <sysdep-cancel.h>
 
 #ifdef __NR_getrandom
-/* Write LENGTH bytes of randomness starting at BUFFER.  Return 0 on
-   success and -1 on failure.  */
+/* Write up to LENGTH bytes of randomness starting at BUFFER.
+   Return the number of bytes written, or -1 on error.  */
 ssize_t
 getrandom (void *buffer, size_t length, unsigned int flags)
 {