diff options
| author | Colin Ian King <[email protected]> | 2020-10-02 18:03:54 +0100 |
|---|---|---|
| committer | Chris Wilson <[email protected]> | 2020-12-07 10:44:17 +0000 |
| commit | e70956a2498dc81d8f2522cba074f55ae910e13c (patch) | |
| tree | a7f4fc45e0fe46882384fd046c01606f0ebcbadd /tools/perf/scripts/python/stat-cpi.py | |
| parent | 6ca07255ac409fd78931b3def62896e7e6541a47 (diff) | |
drm/i915: fix size_t greater or equal to zero comparison
Currently the check that the unsigned size_t variable i is >= 0
is always true because the unsigned variable will never be negative,
causing the loop to run forever. Fix this by changing the
pre-decrement check to a zero check on i followed by a decrement of i.
Addresses-Coverity: ("Unsigned compared against 0")
Fixes: bfed6708d6c9 ("drm/i915: use vmap in shmem_pin_map")
Signed-off-by: Colin Ian King <[email protected]>
Reviewed-by: Chris Wilson <[email protected]>
Signed-off-by: Chris Wilson <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Diffstat (limited to 'tools/perf/scripts/python/stat-cpi.py')
0 files changed, 0 insertions, 0 deletions