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| author | NIIBE Yutaka <[email protected]> | 2018-08-10 06:29:06 +0000 |
|---|---|---|
| committer | NIIBE Yutaka <[email protected]> | 2018-08-10 06:38:57 +0000 |
| commit | 822c633845066756b6442ca67b93b4b5c4316ca0 (patch) | |
| tree | e6c593711f2971c8eda11c942af1f9b3b02705e1 /dirmngr/dirmngr.c | |
| parent | gpg: Set a limit for a WKD import of 256 KiB. (diff) | |
| download | gnupg-822c633845066756b6442ca67b93b4b5c4316ca0.tar.gz gnupg-822c633845066756b6442ca67b93b4b5c4316ca0.zip | |
g10: Fix undefined behavior when EOF in parsing packet for S2K.
* g10/parse-packet.c (parse_symkeyenc): Use iobuf_get_noeof.
(parse_key): Likewise.
--
Cherry picked from master commit:
1b309d9f6199a91caa0ca0b97b92d599e00b736e
When EOF comes at parsing s2k.count, it is possible the value will
be (unsigned long)-1. Then, the result of S2K_DECODE_COUNT will be
undefined. This patch fixes undefined behavior.
Reported-by: Philippe Antoine
GnuPG-bug-id: 4093
Signed-off-by: NIIBE Yutaka <[email protected]>
Diffstat (limited to 'dirmngr/dirmngr.c')
0 files changed, 0 insertions, 0 deletions