diff options
| author | Andre Weissflog <floooh@gmail.com> | 2021-06-07 19:44:26 +0200 |
|---|---|---|
| committer | Andre Weissflog <floooh@gmail.com> | 2021-06-07 19:44:26 +0200 |
| commit | 8f39840687d2675c199c6b34d6b3c64ba4a8786b (patch) | |
| tree | 10b278ea84c9c818c22c83c4f1a01e6f1723a8d8 | |
| parent | b3ffdf3e561fe157fa8a03f08e49d0278c3624fd (diff) | |
sokol_app.h x11: fix UB in _sapp_x11_set_icon
| -rw-r--r-- | sokol_app.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/sokol_app.h b/sokol_app.h index 6dacdd35..2e635a52 100644 --- a/sokol_app.h +++ b/sokol_app.h @@ -9677,10 +9677,10 @@ _SOKOL_PRIVATE void _sapp_x11_set_icon(const sapp_icon_desc* icon_desc, int num_ *dst++ = img_desc->height; const int num_pixels = img_desc->width * img_desc->height; for (int pixel_index = 0; pixel_index < num_pixels; pixel_index++) { - *dst++ = (src[pixel_index * 4 + 0] << 16) | - (src[pixel_index * 4 + 1] << 8) | - (src[pixel_index * 4 + 2] << 0) | - (src[pixel_index * 4 + 3] << 24); + *dst++ = ((long)(src[pixel_index * 4 + 0]) << 16) | + ((long)(src[pixel_index * 4 + 1]) << 8) | + ((long)(src[pixel_index * 4 + 2]) << 0) | + ((long)(src[pixel_index * 4 + 3]) << 24); } } XChangeProperty(_sapp.x11.display, _sapp.x11.window, |