[CinCV] [PATCH] Fix shm usage in guicast/bcbitmap.C

[Einar Rünkaru]

Hi.

Shared memory should not be world readable.
Valid shmid can be negative, error is indicated with return value -1.

Second try. The patch itself is now attached too.

Einar

0002-Fix-shm-usage-in-guicast-bcbitmap.C.patch
Description: Binary data