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Fixed sds.c bug

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This commit is contained in:
antirez 2009-12-18 05:26:11 -05:00
parent b055378971
commit b2b5ae8006
2 changed files with 2 additions and 1 deletions

1
TODO

@ -75,6 +75,7 @@ it's not a guarantee they'll ever get implemented ;)
* Pattern-matching replication. * Pattern-matching replication.
* Don't save empty lists / sets / zsets on disk with snapshotting. * Don't save empty lists / sets / zsets on disk with snapshotting.
* Remove keys when a list / set / zset reaches length of 0. * Remove keys when a list / set / zset reaches length of 0.
* Add an option to relax the delete-expiring-keys-on-write semantic *denying* replication and AOF when this is on? Can be handy sometimes, when using Redis for non persistent state.
DOCUMENTATION WISHLIST DOCUMENTATION WISHLIST
====================== ======================

2
sds.c

@ -140,7 +140,7 @@ sds sdscpylen(sds s, char *t, size_t len) {
size_t totlen = sh->free+sh->len; size_t totlen = sh->free+sh->len;
if (totlen < len) { if (totlen < len) {
s = sdsMakeRoomFor(s,len-totlen); s = sdsMakeRoomFor(s,len-sh->len);
if (s == NULL) return NULL; if (s == NULL) return NULL;
sh = (void*) (s-(sizeof(struct sdshdr))); sh = (void*) (s-(sizeof(struct sdshdr)));
totlen = sh->free+sh->len; totlen = sh->free+sh->len;