Signed-off-by: Petr Uzel <petr.uzel@xxxxxxx>
---
misc-utils/uuidd.c | 19 ++-----------------
1 files changed, 2 insertions(+), 17 deletions(-)
diff --git a/misc-utils/uuidd.c b/misc-utils/uuidd.c
index 4a230fb..c5c58ae 100644
--- a/misc-utils/uuidd.c
+++ b/misc-utils/uuidd.c
@@ -59,26 +59,11 @@ static void die(const char *msg)
static void create_daemon(void)
{
- pid_t pid;
uid_t euid;
- pid = fork();
- if (pid == -1) {
- perror("fork");
- exit(1);
- } else if (pid != 0) {
- exit(0);
- }
-
- close(0);
- close(1);
- close(2);
- open("/dev/null", O_RDWR);
- open("/dev/null", O_RDWR);
- open("/dev/null", O_RDWR);
+ if (daemon(0,0))
+ die("daemon");
- if (chdir("/")) {} /* Silence warn_unused_result warning */
- (void) setsid();
euid = geteuid();
if (setreuid(euid, euid) < 0)
die("setreuid");
--
1.7.1
--
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