dedup

commit bfcf7e2d112888bb42b40e2d25211edc7375f8c5
parent 40ea72e15035e85c7184d9d12ee572a6bee59034
Author: sin <sin@2f30.org>
Date:   Sun,  5 May 2019 21:03:39 +0100

Make bcheck() return 1 if a block hash mismatch was detected

Diffstat:
M
bstorage.c
 | 
7
++++---

1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/bstorage.c b/bstorage.c
@@ -675,7 +675,9 @@ bsgc(struct bctx *bctx)
 
 /*
  * Lookup the block given hash and rehash it.
- * Check that the hashes match.
+ * Check that the hashes match.  It returns -1
+ * on error, 0 on success and 1 if a block hash
+ * mismatch is detected.
  */
 static int
 bscheck(struct bctx *bctx, unsigned char *md)
@@ -718,8 +720,7 @@ bscheck(struct bctx *bctx, unsigned char *md)
 
 	if (memcmp(key.md, md, MDSIZE) != 0) {
 		free(buf);
-		bseterr("block mismatch");
-		return -1;
+		return 1;
 	}
 	free(buf);
 	return 0;