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parse_fetch: convert to use struct object_id

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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>
Signed-off-by: Jeff King <peff@peff.net>
This commit is contained in:
brian m. carlson 2015-11-10 02:22:22 +00:00 committed by Jeff King
parent 854ecb9cad
commit 8338c911d1
1 changed files with 6 additions and 6 deletions
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12
remote-curl.c
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@ -803,19 +803,19 @@ 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;