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authorJason A. Donenfeld <Jason@zx2c4.com>2018-08-03 15:46:11 +0200
committerJason A. Donenfeld <Jason@zx2c4.com>2018-08-03 17:04:03 +0200
commit53efaf30b50f095cad8c160488c74bba3e3b2680 (patch)
tree48c0be88bfef03400ddd4b3871baf9de9dbe0b77 /scan-tree.c
parentconfig: record repo.snapshot-prefix in the per-repo config (diff)
downloadcgit-pink-53efaf30b50f095cad8c160488c74bba3e3b2680.tar.gz
cgit-pink-53efaf30b50f095cad8c160488c74bba3e3b2680.zip
clone: fix directory traversal
This was introduced in the initial version of this code, way back when
in 2008.

$ curl http://127.0.0.1/cgit/repo/objects/?path=../../../../../../../../../etc/passwd
root:x:0:0:root:/root:/bin/sh
...

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Reported-by: Jann Horn <jannh@google.com>
Diffstat (limited to 'scan-tree.c')
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