receive-pack: reject invalid refnames
Signed-off-by: Martin Koegler <mkoegler@auto.tuwien.ac.at> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Martin Koegler committed
Jan 4, 2008 at 20:37 UTC
061d6b9a7bfcf88ff3895aa1be8424ae1647cbca
1 file changed
+2
-1
receive-pack.c
+2
-1
@@ -165,7 +165,8 @@ static const char *update(struct command *cmd)
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unsigned char *new_sha1 = cmd->new_sha1;
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struct ref_lock *lock;
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- if (!prefixcmp(name, "refs/") && check_ref_format(name + 5)) {
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+ /* only refs/... are allowed */
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+ if (prefixcmp(name, "refs/") || check_ref_format(name + 5)) {
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error("refusing to create funny ref '%s' remotely", name);
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return "funny refname";
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}