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Fix cluster human_nodename Getter data loss in nodes.conf (#12325)

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auxHumanNodenameGetter limited to %.40s, since we did not limit the
length of config cluster-announce-human-nodename, %.40s will cause
nodename data loss (we will persist it in nodes.conf).

Additional modified auxHumanNodenamePresent to use sdslen.
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Binbin 2023-06-20 08:13:18 +08:00 committed by GitHub
parent b510624978
commit cd4f3e20c1
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1 changed files with 2 additions and 2 deletions
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src/cluster.c
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@ -240,11 +240,11 @@ int auxHumanNodenameSetter(clusterNode *n, void *value, int length) {
}
sds auxHumanNodenameGetter(clusterNode *n, sds s) {
return sdscatprintf(s, "%.40s", n->human_nodename);
return sdscatprintf(s, "%s", n->human_nodename);
}
int auxHumanNodenamePresent(clusterNode *n) {
return strlen(n->human_nodename);
return sdslen(n->human_nodename);
}
/* clusterLink send queue blocks */