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Merge pull request #5913 from wurongxin1987/unstable

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fix a bufferoverflow bug
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Salvatore Sanfilippo 2019-03-12 17:25:21 +01:00 committed by GitHub
commit fba6e26e87
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src/redis-cli.c
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@ -2268,7 +2268,7 @@ static clusterManagerNode *clusterManagerNewNode(char *ip, int port) {
static sds clusterManagerGetNodeRDBFilename(clusterManagerNode *node) {
assert(config.cluster_manager_command.backup_dir);
sds filename = sdsnew(config.cluster_manager_command.backup_dir);
if (filename[sdslen(filename)] - 1 != '/')
if (filename[sdslen(filename) - 1] != '/')
filename = sdscat(filename, "/");
filename = sdscatprintf(filename, "redis-node-%s-%d-%s.rdb", node->ip,
node->port, node->name);