mirror/nasm
2
0
Fork 0
mirror of https://github.com/netwide-assembler/nasm.git synced 2025-02-23 17:29:23 +08:00
Code Issues Packages Projects Releases Wiki Activity

BR3064376: ndisasm crash

Browse Source 
ndisasm may crash due to lack of check of VEX table index.

Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
This commit is contained in:
Cyrill Gorcunov 2010-09-12 13:37:53 +04:00
parent 530c1eddf5
commit cb6032340a
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
disasm.c
View File

@ -1102,7 +1102,7 @@ int32_t disasm(uint8_t *data, char *output, int outbufsize, int segsize,
prefix.vex_v = (~prefix.vex[2] >> 3) & 15;
prefix.vex_lp = prefix.vex[2] & 7;
ix = itable_vex[RV_XOP][prefix.vex_m][prefix.vex_lp];
ix = itable_vex[RV_XOP][prefix.vex_m][prefix.vex_lp & 3];
}
end_prefix = true;
break;