gpg: Fix possible out-of-bounds read in is_armored.
authorWerner Koch <wk@gnupg.org>
Tue, 5 Jul 2016 16:49:06 +0000 (18:49 +0200)
committerWerner Koch <wk@gnupg.org>
Tue, 5 Jul 2016 16:49:06 +0000 (18:49 +0200)
commit5d1a9c4dc823b418db6c4686da55ee3abdf023b0
tree87d1d2ad8b0ebbfeacb4992d78173bb5642e9154
parent8270580a5a70874beeffcdd16221937db4bcdc93
gpg: Fix possible out-of-bounds read in is_armored.

* g10/armor.c (check_input): Call is_armored only if LEN >= 2.
(unarmor_pump): Use a 2 byte buffer for is_armored.
--

Fixes-commit: 605276ef8cd449bfd574ae6c498fa5d7d265c5c7
Signed-off-by: Werner Koch <wk@gnupg.org>
g10/armor.c