diff options
| author | Miod Vallat <miod@cvs.openbsd.org> | 2015-11-05 21:59:14 +0000 |
|---|---|---|
| committer | Miod Vallat <miod@cvs.openbsd.org> | 2015-11-05 21:59:14 +0000 |
| commit | fc3f216f35058a68bee51fbaa32b206e6fa8ea59 (patch) | |
| tree | 3dd0cb7686b79a02d45b9ba140c1ece95f1f6d09 /usr.bin/less/position.h | |
| parent | d9e6a45e4bc4ede960a3502e52eb4d455930b446 (diff) | |
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 'usr.bin/less/position.h')
0 files changed, 0 insertions, 0 deletions