Check cache offset/size against block descriptor - dedup - deduplicating backup program
HTML git clone git://bitreich.org/dedup/ git://enlrupgkhuxnvlhsf6lc3fziv5h2hhfrinws65d7roiv6bfj7d652fid.onion/dedup/
DIR Log
DIR Files
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DIR README
DIR LICENSE
---
DIR commit cc98da662594f5538942073561082e92be19d9fb
DIR parent 0bcb5f2edec8035f5fbfb9a33d51ba1b6b19f168
HTML Author: sin <sin@2f30.org>
Date: Mon, 4 Mar 2019 15:42:26 +0000
Check cache offset/size against block descriptor
Diffstat:
M dedup.c | 6 ++++++
1 file changed, 6 insertions(+), 0 deletions(-)
---
DIR diff --git a/dedup.c b/dedup.c
@@ -417,6 +417,12 @@ check_cache(struct snapshot *snap, void *arg)
if (lookup_cache_entry(cache, &cache_entry) < 0) {
*ret = -1;
return WALK_STOP;
+ } else {
+ if (cache_entry.offset != blk_desc->offset ||
+ cache_entry.size != blk_desc->size) {
+ *ret = -1;
+ return WALK_STOP;
+ }
}
}
return WALK_CONTINUE;