diff options
| author | Kay Sievers <kay@vrfy.org> | 2012-04-13 15:08:55 +0200 |
|---|---|---|
| committer | Kay Sievers <kay@vrfy.org> | 2012-04-13 15:10:12 +0200 |
| commit | b49d9b50cfd377f28de0886330ba7bbd231fb472 (patch) | |
| tree | 19135b6b49048e05a884efa07454ee1728d094b4 /src/udev/libudev-util-private.c | |
| parent | 7ea07dcddafe573c699fc48171b57b912897e7e2 (diff) | |
udev: fix a few issues detected by the llvm static analyzer
Diffstat (limited to 'src/udev/libudev-util-private.c')
| -rw-r--r-- | src/udev/libudev-util-private.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/src/udev/libudev-util-private.c b/src/udev/libudev-util-private.c index 2b2752bb54..44ff02cc33 100644 --- a/src/udev/libudev-util-private.c +++ b/src/udev/libudev-util-private.c @@ -143,14 +143,13 @@ gid_t util_lookup_group(struct udev *udev, const char *group) struct group *gr; gid_t gid = 0; size_t buflen = sysconf(_SC_GETPW_R_SIZE_MAX); - char *buf = alloca(buflen); + char *buf = NULL; if (strcmp(group, "root") == 0) return 0; gid = strtoul(group, &endptr, 10); if (endptr[0] == '\0') return gid; - buf = NULL; gid = 0; for (;;) { char *newbuf; |