rt/snapraid
1
0
Fork 0
mirror of https://github.com/amadvance/snapraid.git synced 2026-10-26 19:01:57 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions

Add O_CLOEXEC flag to open /dev/null in os_command and os_daemonize

Browse source
This commit is contained in:
Andrea Mazzoleni 2026-08-12 11:12:22 +02:00
parent 03831386f0
commit 6b3b60bf87
1 changed files with 4 additions and 4 deletions
Download patch file Download diff file Expand all files Collapse all files

8
os/unix.c
View file

@ -219,7 +219,7 @@ int filephy(const char* path, uint64_t size, uint64_t* physical)
/* LCOV_EXCL_STOP */
}
f = open(path, O_RDONLY);
f = open(path, O_RDONLY | O_CLOEXEC);
if (f == -1) {
/* LCOV_EXCL_START */
free(fiemap);
@ -816,7 +816,7 @@ int os_script(char** argv, char** envp, const char* run_as_user)
#endif
/* io sandboxing */
int null_fd = open("/dev/null", O_RDWR);
int null_fd = open("/dev/null", O_RDWR | O_CLOEXEC);
if (null_fd == -1)
_exit(126);
@ -1006,7 +1006,7 @@ int os_command(const char* command, const char* run_as_user, const char* stdin_t
#endif
/* io sandboxing */
int null_fd = open("/dev/null", O_RDWR);
int null_fd = open("/dev/null", O_RDWR | O_CLOEXEC);
if (null_fd == -1)
_exit(126);
@ -1615,7 +1615,7 @@ int os_randomize(void* ptr, size_t size)
int f;
ssize_t ret;
f = open("/dev/urandom", O_RDONLY);
f = open("/dev/urandom", O_RDONLY | O_CLOEXEC);
if (f == -1) {
/* LCOV_EXCL_START */
return -1;