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[PATCH v3 05/13] parse_fetch: convert to use struct object_id

From
brian m. carlson <sandals@crustytoothpaste.net>
Date
Oct 9, 2015, 01:43 UTC
Message-ID
<1444355039-186351-6-git-send-email-sandals@crustytoothpaste.net>
In-Reply-To
<1444355039-186351-1-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 c4b645e5..10160e63 100644
--- a/remote-curl.c
+++ b/remote-curl.c
@@ -806,19 +806,19 @@ 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;

-- 
2.6.1
Previous: brian m. carlsonNext: brian m. carlson
Message 8 of 16 in “object_id part 2”
  1. 00/13 object_id part 2brian m. carlson, Oct 9, 2015
  2. 01/13 refs: convert some internal functions to use object_idbrian m. carlson, Oct 9, 2015
  3. Michael HaggertyOct 13, 2015
  4. brian m. carlsonOct 14, 2015
  5. 02/13 sha1_file: introduce has_object_file helper.brian m. carlson, Oct 9, 2015
  6. 03/13 Convert struct ref to use object_id.brian m. carlson, Oct 9, 2015
  7. 04/13 add_sought_entry_mem: convert to struct object_idbrian m. carlson, Oct 9, 2015
  8. 05/13 parse_fetch: convert to use struct object_idbrian m. carlson, Oct 9, 2015
  9. 06/13 get_remote_heads: convert to struct object_idbrian m. carlson, Oct 9, 2015
  10. 07/13 push_refs_with_export: convert to struct object_idbrian m. carlson, Oct 9, 2015
  11. 08/13 ref_newer: convert to use struct object_idbrian m. carlson, Oct 9, 2015
  12. 09/13 object: introduce get_object_hash macro.brian m. carlson, Oct 9, 2015
  13. 10/13 Add several uses of get_object_hash.brian m. carlson, Oct 9, 2015
  14. 11/13 Convert struct object to object_idbrian m. carlson, Oct 9, 2015
  15. 12/13 Remove get_object_hash.brian m. carlson, Oct 9, 2015
  16. 13/13 remote: convert functions to struct object_idbrian m. carlson, Oct 9, 2015

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