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Merge branch 'free-strdup-memory-in-selftests'

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Geliang Tang says:

====================
Free strdup memory in selftests

From: Geliang Tang <tanggeliang@kylinos.cn>

Two fixes to free strdup memory in selftests to avoid memory leaks.
====================

Link: https://lore.kernel.org/r/cover.1714374022.git.tanggeliang@kylinos.cn
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
This commit is contained in:
Andrii Nakryiko
2024-04-29 16:17:16 -07:00
parent 19468ed514 25927d0a1b
commit 789d9a53d2
2 changed files with 12 additions and 3 deletions
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10
tools/testing/selftests/bpf/test_sockmap.c
View File

@@ -1887,10 +1887,13 @@ static int check_whitelist(struct _test *t, struct sockmap_options *opt)
while (entry) {
if ((opt->prepend && strstr(opt->prepend, entry) != 0) ||
strstr(opt->map, entry) != 0 ||
strstr(t->title, entry) != 0)
strstr(t->title, entry) != 0) {
free(ptr);
return 0;
}
entry = strtok(NULL, ",");
}
free(ptr);
return -EINVAL;
}
@@ -1907,10 +1910,13 @@ static int check_blacklist(struct _test *t, struct sockmap_options *opt)
while (entry) {
if ((opt->prepend && strstr(opt->prepend, entry) != 0) ||
strstr(opt->map, entry) != 0 ||
strstr(t->title, entry) != 0)
strstr(t->title, entry) != 0) {
free(ptr);
return 0;
}
entry = strtok(NULL, ",");
}
free(ptr);
return -EINVAL;
}

5
tools/testing/selftests/bpf/veristat.c
View File

@@ -792,10 +792,13 @@ static int parse_stats(const char *stats_str, struct stat_specs *specs)
while ((next = strtok_r(state ? NULL : input, ",", &state))) {
err = parse_stat(next, specs);
if (err)
if (err) {
free(input);
return err;
}
}
free(input);
return 0;
}