Blame SOURCES/memcached-restart-double-free.patch
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commit 0d4901071c74f9c3b63162ef5887a5c5b981f385
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Author: David Carlier <devnexen@gmail.com>
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Date: Sat Feb 22 01:24:54 2020 +0000
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restart: fix potential double free
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diff --git a/restart.c b/restart.c
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index 92a7295..9a83d3a 100644
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--- a/restart.c
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+++ b/restart.c
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@@ -148,6 +148,7 @@ enum restart_get_kv_ret restart_get_kv(void *ctx, char **key, char **val) {
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// have to re-assign it into the structure anyway.
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if (c->line != NULL) {
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free(c->line);
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+ c->line = NULL;
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}
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if (getline(&line, &len, c->f) != -1) {
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@@ -198,6 +199,7 @@ enum restart_get_kv_ret restart_get_kv(void *ctx, char **key, char **val) {
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} else {
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// FIXME: proper error chain.
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fprintf(stderr, "[restart] invalid metadata line:\n\n%s\n", line);
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+ free(line);
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return RESTART_BADLINE;
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}
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} else {
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