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udev: fix gcc warnings
[elogind.git]
/
src
/
udev
/
libudev-util-private.c
diff --git
a/src/udev/libudev-util-private.c
b/src/udev/libudev-util-private.c
index 08f0ba2228c504c39e2cd8af809e7666d0f949a5..f764ab4d8be82ea3a6b11e7533fcad4f44a72747 100644
(file)
--- a/
src/udev/libudev-util-private.c
+++ b/
src/udev/libudev-util-private.c
@@
-116,11
+116,11
@@
int util_delete_path(struct udev *udev, const char *path)
uid_t util_lookup_user(struct udev *udev, const char *user)
{
char *endptr;
uid_t util_lookup_user(struct udev *udev, const char *user)
{
char *endptr;
- size_t buflen = sysconf(_SC_GETPW_R_SIZE_MAX);
- char buf[buflen];
struct passwd pwbuf;
struct passwd *pw;
uid_t uid;
struct passwd pwbuf;
struct passwd *pw;
uid_t uid;
+ size_t buflen = sysconf(_SC_GETPW_R_SIZE_MAX);
+ char *buf = alloca(buflen);
if (strcmp(user, "root") == 0)
return 0;
if (strcmp(user, "root") == 0)
return 0;
@@
-141,11
+141,11
@@
uid_t util_lookup_user(struct udev *udev, const char *user)
gid_t util_lookup_group(struct udev *udev, const char *group)
{
char *endptr;
gid_t util_lookup_group(struct udev *udev, const char *group)
{
char *endptr;
- size_t buflen = sysconf(_SC_GETGR_R_SIZE_MAX);
- char *buf;
struct group grbuf;
struct group *gr;
gid_t gid = 0;
struct group grbuf;
struct group *gr;
gid_t gid = 0;
+ size_t buflen = sysconf(_SC_GETPW_R_SIZE_MAX);
+ char *buf = alloca(buflen);
if (strcmp(group, "root") == 0)
return 0;
if (strcmp(group, "root") == 0)
return 0;