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test: fix file descriptor leak in test-oomd-util

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Fixes an issue reported in #22576.
This commit is contained in:
Yu Watanabe 2022-02-22 21:38:15 +09:00
parent 8306912b0e
commit 282696ce52
1 changed files with 4 additions and 1 deletions
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5
src/oom/test-oomd-util.c
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@ -5,6 +5,7 @@
#include "alloc-util.h"
#include "cgroup-setup.h"
#include "cgroup-util.h"
#include "fd-util.h"
#include "fileio.h"
#include "fs-util.h"
#include "oomd-util.h"
@ -13,6 +14,7 @@
#include "string-util.h"
#include "strv.h"
#include "tests.h"
#include "tmpfile-util.h"
static int fork_and_sleep(unsigned sleep_min) {
usec_t n, timeout, ts;
@ -244,12 +246,13 @@ static void test_oomd_update_cgroup_contexts_between_hashmaps(void) {
static void test_oomd_system_context_acquire(void) {
_cleanup_(unlink_tempfilep) char path[] = "/oomdgetsysctxtestXXXXXX";
_cleanup_close_ int fd = -1;
OomdSystemContext ctx;
if (geteuid() != 0)
return (void) log_tests_skipped("not root");
assert_se(mkstemp(path));
assert_se((fd = mkostemp_safe(path)) >= 0);
assert_se(oomd_system_context_acquire("/verylikelynonexistentpath", &ctx) == -ENOENT);