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Merge pull request #4969 from ThomasWaldmann/fix-hashindex-set

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fix bug in hashindex_set on resize, fixes #4829
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TW 2020-03-01 18:56:03 +01:00 committed by GitHub
commit 0a4cc48735
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src/borg/_hashindex.c
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@ -586,6 +586,16 @@ hashindex_set(HashIndex *index, const unsigned char *key, const unsigned char *v
if(!hashindex_resize(index, index->num_buckets)) {
return 0;
}
/* we have just built a fresh hashtable and removed all tombstones,
* so we only have EMPTY or USED buckets, but no DELETED ones any more.
*/
idx = start_idx = hashindex_index(index, key);
while(!BUCKET_IS_EMPTY(index, idx)) {
idx++;
if (idx >= index->num_buckets){
idx -= index->num_buckets;
}
}
}
}
ptr = BUCKET_ADDR(index, idx);