[PATCH] selftests/timens/procfs: Fix Resource leak proc in read_proc_uptime

Exception branch returns without closing proc. Signed-off-by: liuye liuye@kylinos.cn --- tools/testing/selftests/timens/procfs.c | 2 ++ 1 file changed, 2 insertions(+)

diff --git a/tools/testing/selftests/timens/procfs.c b/tools/testing/selftests/timens/procfs.c index 1833ca97eb24..e47844a73c31 100644 --- a/tools/testing/selftests/timens/procfs.c +++ b/tools/testing/selftests/timens/procfs.c @@ -79,9 +79,11 @@ static int read_proc_uptime(struct timespec *uptime) if (fscanf(proc, "%lu.%02lu", &up_sec, &up_nsec) != 2) { if (errno) { pr_perror("fscanf"); + fclose(proc); return -errno; } pr_err("failed to parse /proc/uptime"); + fclose(proc); return -1; } fclose(proc);