diff options
Diffstat (limited to 'recordmydesktop')
| -rw-r--r-- | recordmydesktop/src/rmd_update_image.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/recordmydesktop/src/rmd_update_image.c b/recordmydesktop/src/rmd_update_image.c index 52ed478..b48e96b 100644 --- a/recordmydesktop/src/rmd_update_image.c +++ b/recordmydesktop/src/rmd_update_image.c @@ -35,6 +35,8 @@ #include <X11/extensions/shmproto.h> #include <X11/extensions/XShm.h> +#include <assert.h> + void rmdUpdateImage( Display * dpy, yuv_buffer *yuv, @@ -50,6 +52,15 @@ void rmdUpdateImage( Display * dpy, RectArea *temp; for (temp = *root; temp; temp = temp->next) { + + /* sanity check the clipping, nothing on the reclist + * should go outside rrect + */ + assert(temp->rect.x >= brwin->rrect.x); + assert(temp->rect.y >= brwin->rrect.y); + assert(temp->rect.x + temp->rect.width <= brwin->rrect.x + brwin->rrect.width); + assert(temp->rect.y + temp->rect.height <= brwin->rrect.y + brwin->rrect.height); + if (noshmem) { rmdGetZPixmap( dpy, specs->root, |