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| author |   John Keeping <john@keeping.me.uk> | 2017-02-19 12:27:48 +0000 |
|---|---|---|
| committer |   Lukas Fleischer <lfleischer@lfos.de> | 2017-08-10 15:15:56 +0200 |
| commit | fdcd7dc8186e8d928876ae858b7d2d3a87d29453 (patch) | |
| tree | 6aaca987f01bd2bcd3d7f126db5e8ee7cf3f0d06 /cgit.c | |
| parent | filter: set environment variable PYTHONIOENCODING to utf-8 (diff) | |
| download | cgit-fdcd7dc8186e8d928876ae858b7d2d3a87d29453.tar.xz cgit-fdcd7dc8186e8d928876ae858b7d2d3a87d29453.zip | |
ui-shared: don't print path crumbs without a repo
cgit_print_path_crumbs() can call repolink() which assumes that ctx.repo
is non-null. Currently we don't have any commands that set want_vpath
without also setting want_repo so it shouldn't be possible to fail this
test, but the check in cgit.c is in the wrong order so it is possible to
specify a query string like "?p=log&path=foo/bar" to end up here without
a valid repository.
This was found by American fuzzy lop [0].
[0] http://lcamtuf.coredump.cx/afl/
Signed-off-by: John Keeping <john@keeping.me.uk>
Diffstat (limited to 'cgit.c')
0 files changed, 0 insertions, 0 deletions