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| author |   Ulrich Drepper <drepper@redhat.com> | 2009-04-23 22:52:24 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2009-04-23 22:52:24 +0000 |
| commit | 7f8a28efb5c9bf19d3a31a7f356cc171f333ceef (patch) | |
| tree | 03175c4a76429b3f571b81770394ae731732711e /gshadow | |
| parent | * shadow/sgetspent_r.c (__sgetspent_r): Recognize too small buffers. (diff) | |
| download | glibc-7f8a28efb5c9bf19d3a31a7f356cc171f333ceef.tar.gz glibc-7f8a28efb5c9bf19d3a31a7f356cc171f333ceef.tar.bz2 glibc-7f8a28efb5c9bf19d3a31a7f356cc171f333ceef.zip | |
* sysdeps/unix/sysv/linux/preadv.c: The kernel API changed. Adjust.
* sysdeps/unix/sysv/linux/pwritev.c: Likewise.
2009-04-23 Jakub Jelinek <jakub@redhat.com>
* sysdeps/posix/pwritev.c (PWRITEV): Fix up comment. Copy
data from vector to temporary buffer and call PWRITEV after it
instead of vice versa.
* sysdeps/posix/preadv.c: Fix up comment.
* misc/preadv.c: Likewise.
* misc/preadv64.c: Likewise.
* misc/pwritev.c: Likewise.
* misc/pwritev64.c: Likewise.
* misc/sys/uio.h (preadv, pwritev, preadv64, pwritev64): Likewise.
2009-04-23 Ulrich Drepper <drepper@redhat.com>
Diffstat (limited to 'gshadow')
| -rw-r--r-- | gshadow/sgetsgent_r.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/gshadow/sgetsgent_r.c b/gshadow/sgetsgent_r.c index 72c51fe26b..2292719af9 100644 --- a/gshadow/sgetsgent_r.c +++ b/gshadow/sgetsgent_r.c @@ -58,7 +58,12 @@ __sgetsgent_r (const char *string, struct sgrp *resbuf, char *buffer, { char *sp; if (string < buffer || string >= buffer + buflen) - sp = strncpy (buffer, string, buflen); + { + buffer[buflen - 1] = '\0'; + sp = strncpy (buffer, string, buflen); + if (buffer[buflen - 1] != '\0') + return ERANGE; + } else sp = (char *) string; |