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| author | Andreas Schwab <schwab@redhat.com> | 2011-02-02 08:59:04 -0500 |
|---|---|---|
| committer | Ulrich Drepper <drepper@gmail.com> | 2011-02-02 08:59:04 -0500 |
| commit | 10a656fe33d8257531ff3e9a882d3fd7db6ce5b3 (patch) | |
| tree | 17896a4effe387261a092676c2fc12aa9c1f6b06 | |
| parent | 3321010338384ecdc6633a8b032bb0ed6aa9b19a (diff) | |
| download | glibc-10a656fe33d8257531ff3e9a882d3fd7db6ce5b3.zip glibc-10a656fe33d8257531ff3e9a882d3fd7db6ce5b3.tar.gz glibc-10a656fe33d8257531ff3e9a882d3fd7db6ce5b3.tar.bz2 | |
Fix range error handling in sgetspent.
| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | shadow/sgetspent.c | 6 |
2 files changed, 8 insertions, 3 deletions
@@ -1,3 +1,8 @@ +2011-02-02 Andreas Schwab <schwab@redhat.com> + + * shadow/sgetspent.c: Check return value of __sgetspent_r instead + of errno. + 2011-01-19 Ulrich Drepper <drepper@gmail.com> [BZ #11724] diff --git a/shadow/sgetspent.c b/shadow/sgetspent.c index ec7f384..f3dce53 100644 --- a/shadow/sgetspent.c +++ b/shadow/sgetspent.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1996, 1997 Free Software Foundation, Inc. +/* Copyright (C) 1996, 1997, 2011 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 @@ -49,8 +49,8 @@ sgetspent (const char *string) } while (buffer != NULL - && __sgetspent_r (string, &resbuf, buffer, buffer_size, &result) != 0 - && errno == ERANGE) + && (__sgetspent_r (string, &resbuf, buffer, buffer_size, &result) + == ERANGE)) { char *new_buf; buffer_size += BUFLEN_SPWD; |