From 418cce628cf28d4feaeda60241cf9781f8afbf1c Mon Sep 17 00:00:00 2001 From: Yu Watanabe Date: Thu, 23 Dec 2021 21:35:29 +0900 Subject: sd-journal: free incomplete match on failure --- src/libsystemd/sd-journal/sd-journal.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/src/libsystemd/sd-journal/sd-journal.c b/src/libsystemd/sd-journal/sd-journal.c index efaa2bf501..28a6e31a9f 100644 --- a/src/libsystemd/sd-journal/sd-journal.c +++ b/src/libsystemd/sd-journal/sd-journal.c @@ -233,7 +233,7 @@ static void match_free_if_empty(Match *m) { } _public_ int sd_journal_add_match(sd_journal *j, const void *data, size_t size) { - Match *l3, *l4, *add_here = NULL, *m; + Match *l3, *l4, *add_here = NULL, *m = NULL; uint64_t hash; assert_return(j, -EINVAL); @@ -322,6 +322,7 @@ _public_ int sd_journal_add_match(sd_journal *j, const void *data, size_t size) return 0; fail: + match_free(m); match_free_if_empty(add_here); match_free_if_empty(j->level2); match_free_if_empty(j->level1); -- cgit v1.2.1