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wayland: assert that mmap() didn't return NULL.

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In practice, it never _would_, but in theory it _might_, so this assertion
tells the static analyzer not to worry about it.
This commit is contained in:
Ryan C. Gordon 2020-05-28 14:47:55 -04:00
parent 1a1f1704a2
commit 22da9d4d77
1 changed files with 2 additions and 0 deletions
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src/video/wayland/SDL_waylandmouse.c
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@ -125,6 +125,8 @@ create_buffer_from_shm(Wayland_CursorData *d,
return SDL_SetError("mmap() failed."); return SDL_SetError("mmap() failed.");
} }
SDL_assert(d->shm_data != NULL);
shm_pool = wl_shm_create_pool(data->shm, shm_fd, size); shm_pool = wl_shm_create_pool(data->shm, shm_fd, size);
d->buffer = wl_shm_pool_create_buffer(shm_pool, d->buffer = wl_shm_pool_create_buffer(shm_pool,
0, 0,