Handle too-small buffers in Linux getlogin_r.

1 files changed, 4 insertions, 0 deletions

diff --git a/ChangeLog b/ChangeLog
index a7fdafa413..0d3d04a59f 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,9 @@
 2010-05-05  Ulrich Drepper  <drepper@redhat.com>
 
+	[BZ #11571]
+	* sysdeps/unix/sysv/linux/getlogin_r.c (__getlogin_r_loginuid): Handle
+	too small buffers according to the standard.
+
 	* sysdeps/unix/sysv/linux/kernel-features.h: Alpha doesn't have to be
 	handled here anymore.
 	Patch mostly by Matt Turner <mattst88@gmail.com>.