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| author | tb <> | 2022-11-08 16:48:28 +0000 |
|---|---|---|
| committer | tb <> | 2022-11-08 16:48:28 +0000 |
| commit | 910832787fcc42c244eb0954d09b6acedd98f7c8 (patch) | |
| tree | a6a922d94f86be7e0c7d9c456a360dc99c28b226 /src/lib/libcrypto/dsa/dsa_prn.c | |
| parent | 9df2d7b7275fffbc1aa88950a41601caeafc6a41 (diff) | |
| download | openbsd-910832787fcc42c244eb0954d09b6acedd98f7c8.tar.gz openbsd-910832787fcc42c244eb0954d09b6acedd98f7c8.tar.bz2 openbsd-910832787fcc42c244eb0954d09b6acedd98f7c8.zip | |
Avoid signed integer overflow in i2c_ASN1_BIT_STRING()
If the length of the bitstring is INT_MAX, adding 1 to it is undefined
behavior, so error out before doing so.
Based on BoringSSL eeb3333f by davidben
ok beck joshua
Diffstat (limited to 'src/lib/libcrypto/dsa/dsa_prn.c')
0 files changed, 0 insertions, 0 deletions