diff options
Diffstat (limited to 'backend')
| -rw-r--r-- | backend/drm/drm.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/backend/drm/drm.c b/backend/drm/drm.c index fe989e38..b62de849 100644 --- a/backend/drm/drm.c +++ b/backend/drm/drm.c @@ -501,8 +501,9 @@ static bool drm_connector_commit(struct wlr_output *output) { static void fill_empty_gamma_table(size_t size, uint16_t *r, uint16_t *g, uint16_t *b) { + assert(0xFFFF < UINT64_MAX / (size - 1)); for (uint32_t i = 0; i < size; ++i) { - uint16_t val = (uint32_t)0xffff * i / (size - 1); + uint16_t val = (uint64_t)0xffff * i / (size - 1); r[i] = g[i] = b[i] = val; } } |