OSDN Git Service
vnc-enc-tight: Fix divide-by-zero in tight_detect_smooth_image{16,24,32}
Spotted by Coverity:
(1) Event assignment: Assigning: "pixels" = "0".
(2) Event cond_true: Condition "y < h", taking true branch
(3) Event cond_false: Condition "x < w", taking false branch
(4) Event loop_end: Reached end of loop
(5) Event divide_by_zero: In expression "(stats[0] + stats[1]) * 100U / pixels",
division by expression "pixels" which may be zero has undefined behavior.
290 DEFINE_DETECT_FUNCTION(16)
291 DEFINE_DETECT_FUNCTION(32)
Signed-off-by: Gonglei <arei.gonglei@huawei.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>