From 365c27fbffd9a1e08ac5f1e423c99ece6c27d22e Mon Sep 17 00:00:00 2001 From: "brian m. carlson" Date: Sun, 26 Mar 2017 16:01:30 +0000 Subject: [PATCH] fsck: convert init_skiplist to struct object_id Convert a hardcoded constant buffer size to a use of GIT_MAX_HEXSZ, and use parse_oid_hex to reduce the dependency on the size of the hash. This function is a caller of sha1_array_append, which will be converted later. Signed-off-by: brian m. carlson Signed-off-by: Junio C Hamano --- fsck.c | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) diff --git a/fsck.c b/fsck.c index 939792752b..aff4ae6fd4 100644 --- a/fsck.c +++ b/fsck.c @@ -134,8 +134,8 @@ static void init_skiplist(struct fsck_options *options, const char *path) { static struct sha1_array skiplist = SHA1_ARRAY_INIT; int sorted, fd; - char buffer[41]; - unsigned char sha1[20]; + char buffer[GIT_MAX_HEXSZ + 1]; + struct object_id oid; if (options->skiplist) sorted = options->skiplist->sorted; @@ -148,17 +148,18 @@ static void init_skiplist(struct fsck_options *options, const char *path) if (fd < 0) die("Could not open skip list: %s", path); for (;;) { + const char *p; int result = read_in_full(fd, buffer, sizeof(buffer)); if (result < 0) die_errno("Could not read '%s'", path); if (!result) break; - if (get_sha1_hex(buffer, sha1) || buffer[40] != '\n') + if (parse_oid_hex(buffer, &oid, &p) || *p != '\n') die("Invalid SHA-1: %s", buffer); - sha1_array_append(&skiplist, sha1); + sha1_array_append(&skiplist, oid.hash); if (sorted && skiplist.nr > 1 && hashcmp(skiplist.sha1[skiplist.nr - 2], - sha1) > 0) + oid.hash) > 0) sorted = 0; } close(fd); -- 2.11.4.GIT