diff options
| author | Tilman Schmidt <[email protected]> | 2014-10-11 13:46:30 +0200 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2014-10-14 15:05:34 -0400 |
| commit | 5362247a42e18ef74e698bb23575c272f8e35375 (patch) | |
| tree | 554176a9ed7964f711456c7dd41427b2bf8dc2dd /scripts/gdb/linux/proc.py | |
| parent | 9ea8aa8d5087529210553114b7bc4bf4374ace8f (diff) | |
isdn/capi: prevent index overrun from command_2_index()
The result of the function command_2_index() is used to index two
arrays mnames[] and cpars[] with max. index 0x4e but in its current
form that function can produce results up to 3*(0x9+0x9)+0x7f =
0xb5.
Fix by clamping all result values potentially overrunning the arrays
to zero which is already handled as an invalid value.
Re-spotted with Coverity.
Signed-off-by: Tilman Schmidt <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'scripts/gdb/linux/proc.py')
0 files changed, 0 insertions, 0 deletions