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Merge pull request #5191 from shenlongxing/fix-memory-leak 

Fix cluster-announce-ip memory leak
This commit is contained in:
Salvatore Sanfilippo 2018-07-31 17:11:16 +02:00 committed by GitHub
parent b0392e75ec 35ca670060
commit 093adb7ef9
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 3 additions and 2 deletions
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5
src/cluster.c
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@ -3325,10 +3325,11 @@ void clusterCron(void) {
if (prev_ip && curr_ip && strcmp(prev_ip,curr_ip)) changed = 1;
if (changed) {
prev_ip = curr_ip;
if (prev_ip) prev_ip = zstrdup(prev_ip);
if (prev_ip) zfree(prev_ip);
prev_ip = curr_ip;
if (curr_ip) {
prev_ip = zstrdup(prev_ip);
strncpy(myself->ip,server.cluster_announce_ip,NET_IP_STR_LEN);
myself->ip[NET_IP_STR_LEN-1] = '\0';
} else {