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ui-snapshot: filter permitted snapshot requests

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Currently the snapshots configuration option only filters which links
are displayed, not which snapshots may be generated and downloaded.
Apply the filter also to requests to ensure that the system policy is
enforced.

Signed-off-by: John Keeping <john@keeping.me.uk>
Reviewed-by: Christian Hesse <mail@eworm.de>
This commit is contained in:
John Keeping 2018-03-31 15:19:52 +01:00 committed by Jason A. Donenfeld
parent c1572bb5ec
commit 00ad47bbfa
1 changed files with 1 additions and 1 deletions
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ui-snapshot.c
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@ -194,7 +194,7 @@ void cgit_print_snapshot(const char *head, const char *hex,
}
f = get_format(filename);
if (!f) {
if (!f || !(ctx.repo->snapshots & f->bit)) {
cgit_print_error_page(400, "Bad request",
"Unsupported snapshot format: %s", filename);
return;