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networkd: Free Prefix in case allocation fails (#7480)

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Set the code to call _cleanup_prefix_free_ in case the next allocation
fails so that Prefix does not leak memory.

Reported by evverx.
This commit is contained in:
Patrik Flykt
2017-11-27 14:07:22 +02:00
committed by Lennart Poettering
parent 401e33ed56
commit a86d329f22
1 changed files with 1 additions and 1 deletions
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2
src/network/networkd-address.c
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@@ -1035,7 +1035,7 @@ void prefix_free(Prefix *prefix) {
}
int prefix_new(Prefix **ret) {
Prefix *prefix = NULL;
_cleanup_prefix_free_ Prefix *prefix = NULL;
prefix = new0(Prefix, 1);
if (!prefix)