diff options
| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-06-26 16:18:39 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-06-26 16:18:39 +0000 |
| commit | 5242eef8fc54636a41701fd9d7083ba6e4a4e0b3 (patch) | |
| tree | e6a0980092957865a937cc0f34446df3d5194e99 /lib/get_gid.c | |
| parent | Releasing progress-linux version 1:4.13+dfsg1-5~progress7.99u1. (diff) | |
| download | shadow-5242eef8fc54636a41701fd9d7083ba6e4a4e0b3.tar.xz shadow-5242eef8fc54636a41701fd9d7083ba6e4a4e0b3.zip | |
Merging upstream version 1:4.15.2.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'lib/get_gid.c')
| -rw-r--r-- | lib/get_gid.c | 21 |
1 files changed, 12 insertions, 9 deletions
diff --git a/lib/get_gid.c b/lib/get_gid.c index cbcd6f4..2420137 100644 --- a/lib/get_gid.c +++ b/lib/get_gid.c @@ -4,6 +4,7 @@ * SPDX-License-Identifier: BSD-3-Clause */ + #include <config.h> #ident "$Id$" @@ -11,21 +12,23 @@ #include "prototypes.h" #include "defines.h" -int get_gid (const char *gidstr, gid_t *gid) + +int +get_gid(const char *gidstr, gid_t *gid) { - long long int val; - char *endptr; + char *end; + long long val; errno = 0; - val = strtoll (gidstr, &endptr, 10); + val = strtoll(gidstr, &end, 10); if ( ('\0' == *gidstr) - || ('\0' != *endptr) - || (ERANGE == errno) + || ('\0' != *end) + || (0 != errno) || (/*@+longintegral@*/val != (gid_t)val)/*@=longintegral@*/) { - return 0; + return -1; } - *gid = (gid_t)val; - return 1; + *gid = val; + return 0; } |