dedup

deduplicating backup program
git clone git://git.2f30.org/dedup.git
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commit 5064abfd02125645e6099f376feca283e1edd745
parent 7d0f66f519a36d47db6919100238e74a5eeba713
Author: sin <sin@2f30.org>
Date:   Thu, 16 May 2019 14:36:11 +0300

Fold checks into one

Diffstat:
Mblock.c | 13+++----------
1 file changed, 3 insertions(+), 10 deletions(-)

diff --git a/block.c b/block.c @@ -147,20 +147,13 @@ bcheck(struct bctx *bctx, unsigned char *md) } n = BSIZEMAX; - if (bcompressops()->get(bctx, md, buf, &n) < 0) { + if (bcompressops()->get(bctx, md, buf, &n) < 0 || + bhash(buf, n, tmp) < 0 || + memcmp(tmp, md, MDSIZE) != 0) { free(buf); return -1; } - if (bhash(buf, n, tmp) < 0) { - free(buf); - return -1; - } - - if (memcmp(tmp, md, MDSIZE) != 0) { - free(buf); - return -1; - } free(buf); return 0; }