dedup

commit 411c06d567b2a7f3569d879fe3706a56449c5073
parent fa3392dd36c100366d2c4d25e5e045d476ff940e
Author: sin <sin@2f30.org>
Date:   Sat,  2 Mar 2019 15:37:28 +0000

Be explicit about fd pos

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

1 file changed, 4 insertions(+), 0 deletions(-)
diff --git a/dedup.c b/dedup.c
@@ -457,6 +457,8 @@ load_cache(void)
 	uint64_t nr_entries;
 	uint64_t i;
 
+	xlseek(cfd, 0, SEEK_SET);
+
 	if (fstat(cfd, &sb) < 0)
 		err(1, "fstat");
 
@@ -494,6 +496,7 @@ init_blk_hdr(void)
 static void
 load_blk_hdr(void)
 {
+	xlseek(sfd, 0, SEEK_SET);
 	read_blk_hdr(sfd, &blk_hdr);
 	match_ver(blk_hdr.flags);
 }
@@ -516,6 +519,7 @@ init_snap_hdr(void)
 static void
 load_snap_hdr(void)
 {
+	xlseek(ifd, 0, SEEK_SET);
 	read_snap_hdr(ifd, &snap_hdr);
 	match_ver(snap_hdr.flags);
 }