dedup

commit 28320f9a798150281e7192fe79cc1d48bdf9a4ae
parent 4e65a16a45c87ef2b43c2ce799091b74c475211a
Author: sin <sin@2f30.org>
Date:   Wed, 27 Feb 2019 10:25:43 +0000

Position fd after snaphdr before walking snapshot entries

Diffstat:
M
dedup.c
 | 
4
++++

1 file changed, 4 insertions(+), 0 deletions(-)
diff --git a/dedup.c b/dedup.c
@@ -440,6 +440,7 @@ load_cache(void)
 
 	nr_entries = sb.st_size / CACHE_ENTRY_LEN;
 	if (nr_entries == 0) {
+		xlseek(ifd, SNAPHDR_LEN, SEEK_SET);
 		walk_snap(rebuild_cache, NULL);
 		return;
 	}
@@ -587,12 +588,14 @@ main(int argc, char *argv[])
 	init();
 
 	if (cflag) {
+		xlseek(ifd, SNAPHDR_LEN, SEEK_SET);
 		walk_snap(check, NULL);
 		term();
 		return 0;
 	}
 
 	if (lflag) {
+		xlseek(ifd, SNAPHDR_LEN, SEEK_SET);
 		walk_snap(list, NULL);
 		term();
 		return 0;
@@ -601,6 +604,7 @@ main(int argc, char *argv[])
 	if (id) {
 		struct extract_args args;
 
+		xlseek(ifd, SNAPHDR_LEN, SEEK_SET);
 		str2bin(id, md);
 		args.md = md;
 		args.fd = fd;