diff options
| author | miod <> | 2015-11-05 21:59:13 +0000 |
|---|---|---|
| committer | miod <> | 2015-11-05 21:59:13 +0000 |
| commit | 06241eadbc6296ead3b3ead7f6260bc292c81890 (patch) | |
| tree | 1d90ae7090270b523f420eab6af6609f7e4cc1ee /src/lib/libc | |
| parent | 6ad1982c36524ececd73d40330e3d88af3acfff9 (diff) | |
| download | openbsd-06241eadbc6296ead3b3ead7f6260bc292c81890.tar.gz openbsd-06241eadbc6296ead3b3ead7f6260bc292c81890.tar.bz2 openbsd-06241eadbc6296ead3b3ead7f6260bc292c81890.zip | |
Cast Td4[] values (which are uint8_t) to uint32_t before shifting them left by
24 bits; if we don't, Td4[] gets cast to signed int, and according to C>=99
6.5.7, signed int shifted by enough bits to cause a the sign bit to be set
is an UB.
Reported by Pascal Cuoq on behalf of the trust-in-soft.com mafia I am
{partial,slightly related} to.
Diffstat (limited to 'src/lib/libc')
0 files changed, 0 insertions, 0 deletions