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fix a bug for quicklistDup() function

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deep 2016-10-28 19:47:29 +08:00 committed by GitHub
parent f39e7d4d7e
commit 7f1bb22ef3
1 changed files with 3 additions and 3 deletions
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6
src/quicklist.c
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@ -1192,12 +1192,12 @@ quicklist *quicklistDup(quicklist *orig) {
current = current->next) { current = current->next) {
quicklistNode *node = quicklistCreateNode(); quicklistNode *node = quicklistCreateNode();
if (node->encoding == QUICKLIST_NODE_ENCODING_LZF) { if (current->encoding == QUICKLIST_NODE_ENCODING_LZF) {
quicklistLZF *lzf = (quicklistLZF *)node->zl; quicklistLZF *lzf = (quicklistLZF *)current->zl;
size_t lzf_sz = sizeof(*lzf) + lzf->sz; size_t lzf_sz = sizeof(*lzf) + lzf->sz;
node->zl = zmalloc(lzf_sz); node->zl = zmalloc(lzf_sz);
memcpy(node->zl, current->zl, lzf_sz); memcpy(node->zl, current->zl, lzf_sz);
} else if (node->encoding == QUICKLIST_NODE_ENCODING_RAW) { } else if (current->encoding == QUICKLIST_NODE_ENCODING_RAW) {
node->zl = zmalloc(current->sz); node->zl = zmalloc(current->sz);
memcpy(node->zl, current->zl, current->sz); memcpy(node->zl, current->zl, current->sz);
} }