Ignore funny refname sent from remote
This allows the remote side (most notably, upload-pack) to show additional information without affecting the downloader. Peek-remote does not ignore them -- this is to make it useful for Pasky's automatic tag following. Signed-off-by: Junio C Hamano <junkio@cox.net>
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@ -10,7 +10,8 @@
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/*
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* Read all the refs from the other end
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*/
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struct ref **get_remote_heads(int in, struct ref **list, int nr_match, char **match)
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struct ref **get_remote_heads(int in, struct ref **list,
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int nr_match, char **match, int ignore_funny)
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{
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*list = NULL;
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for (;;) {
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@ -29,6 +30,11 @@ struct ref **get_remote_heads(int in, struct ref **list, int nr_match, char **ma
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if (len < 42 || get_sha1_hex(buffer, old_sha1) || buffer[40] != ' ')
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die("protocol error: expected sha/ref, got '%s'", buffer);
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name = buffer + 41;
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if (ignore_funny && 45 < len && !memcmp(name, "refs/", 5) &&
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check_ref_format(name + 5))
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continue;
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if (nr_match && !path_match(name, nr_match, match))
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continue;
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ref = xcalloc(1, sizeof(*ref) + len - 40);
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