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[PATCH v2 05/10] parse_fetch: convert to use struct object_id

From
brian m. carlson <sandals@crustytoothpaste.net>
Date
Jun 13, 2015, 22:16 UTC
Message-ID
<1434233803-422442-6-git-send-email-sandals@crustytoothpaste.net>
In-Reply-To
<1434233803-422442-1-git-send-email-sandals@crustytoothpaste.net>

Convert the parse_fetch function to use struct object_id. Remove the strlen check as get_oid_hex will fail safely on receiving a too-short NUL-terminated string.

Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net>
---
 remote-curl.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/remote-curl.c b/remote-curl.c
index 80cb4c7..1709346 100644
--- a/remote-curl.c
+++ b/remote-curl.c
@@ -802,19 +802,19 @@ static void parse_fetch(struct strbuf *buf)
 		if (skip_prefix(buf->buf, "fetch ", &p)) {
 			const char *name;
 			struct ref *ref;
-			unsigned char old_sha1[20];
+			struct object_id old_oid;
 
-			if (strlen(p) < 40 || get_sha1_hex(p, old_sha1))
+			if (get_oid_hex(p, &old_oid))
 				die("protocol error: expected sha/ref, got %s'", p);
-			if (p[40] == ' ')
-				name = p + 41;
-			else if (!p[40])
+			if (p[GIT_SHA1_HEXSZ] == ' ')
+				name = p + GIT_SHA1_HEXSZ + 1;
+			else if (!p[GIT_SHA1_HEXSZ])
 				name = "";
 			else
 				die("protocol error: expected sha/ref, got %s'", p);
 
 			ref = alloc_ref(name);
-			hashcpy(ref->old_oid.hash, old_sha1);
+			oidcpy(&ref->old_oid, &old_oid);
 
 			*list = ref;
 			list = &ref->next;

-- 
2.4.0
Previous: brian m. carlsonNext: brian m. carlson
Message 7 of 13 in “object_id part 2”
  1. 00/10 object_id part 2brian m. carlson, Jun 13, 2015
  2. 01/10 refs: convert some internal functions to use object_idbrian m. carlson, Jun 13, 2015
  3. 02/10 sha1_file: introduce has_object_file helper.brian m. carlson, Jun 13, 2015
  4. 03/10 Convert struct ref to use object_id.brian m. carlson, Jun 13, 2015
  5. Junio C HamanoJun 15, 2015
  6. 04/10 add_sought_entry_mem: convert to struct object_idbrian m. carlson, Jun 13, 2015
  7. 05/10 parse_fetch: convert to use struct object_idbrian m. carlson, Jun 13, 2015
  8. 06/10 get_remote_heads: convert to struct object_idbrian m. carlson, Jun 13, 2015
  9. 07/10 push_refs_with_export: convert to struct object_idbrian m. carlson, Jun 13, 2015
  10. 08/10 ref_newer: convert to use struct object_idbrian m. carlson, Jun 13, 2015
  11. 10/10 remote: convert functions to struct object_idbrian m. carlson, Jun 13, 2015
  12. Michael HaggertyAug 2, 2015
  13. brian m. carlsonAug 3, 2015

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