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authorUlrich Drepper <drepper@redhat.com>1998-06-08 13:37:25 +0000
committerUlrich Drepper <drepper@redhat.com>1998-06-08 13:37:25 +0000
commit31f7410f5c413605f039e898151f01231f11efa5 (patch)
tree3c920d642b67b6d739877f2f22faf2d8b9ee6e84 /grp/fgetgrent_r.c
parentc0fb8a563c1c49e5fbec9bc22deac618910a3ff4 (diff)
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Update.
1998-06-08 13:34 Ulrich Drepper <drepper@cygnus.com> * elf/sprof.c: Implement call graph profiling. * sysdeps/generic/getenv.c: Optimize to use strncmp less often. 1998-06-07 Andreas Jaeger <aj@arthur.rhein-neckar.de> * pwd/fgetpwent_r.c (__fgetpwent_r): Correct buffer overflow fix. * grp/fgetgrent_r.c (__fgetgrent_r): Likewise. * shadow/fgetspent_r.c (__fgetspent_r): Likewise. Noticed by Jake Garver <garver@valkyrie.net>. 1998-06-07 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> * libio/genops.c (__underflow): Read character from read pointer as unsigned. (__uflow): Likewise.
Diffstat (limited to 'grp/fgetgrent_r.c')
-rw-r--r--grp/fgetgrent_r.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/grp/fgetgrent_r.c b/grp/fgetgrent_r.c
index de11326139..0c87815064 100644
--- a/grp/fgetgrent_r.c
+++ b/grp/fgetgrent_r.c
@@ -61,14 +61,14 @@ __fgetgrent_r (FILE *stream, struct group *resbuf, char *buffer, size_t buflen,
do
{
- buffer[buflen] = '\xff';
+ buffer[buflen - 1] = '\xff';
p = fgets (buffer, buflen, stream);
if (p == NULL && feof (stream))
{
*result = NULL;
return errno;
}
- if (p == NULL || buffer[buflen] != '\xff')
+ if (p == NULL || buffer[buflen - 1] != '\xff')
{
*result = NULL;
return errno = ERANGE;