fdo-mirrors/cairo
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/cairo/cairo.git synced 2026-05-08 06:48:03 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions

xcb: Never return NULL from create_similar

Browse source 
Signed-off-by: Uli Schlachter <psychon@znc.in>
This commit is contained in:
Uli Schlachter 2011-03-15 19:41:41 +01:00
parent 59fec48cd6
commit f6e6891b59
1 changed files with 2 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
src/cairo-xcb-surface.c
View file

@ -186,10 +186,10 @@ _cairo_xcb_surface_create_similar (void *abstract_other,
cairo_status_t status;
if (width > XLIB_COORD_MAX || height > XLIB_COORD_MAX)
return NULL;
return _cairo_surface_create_in_error (_cairo_error (CAIRO_STATUS_INVALID_SIZE));
if (width <= 0 || height <= 0)
return NULL;
return _cairo_surface_create_in_error (_cairo_error (CAIRO_STATUS_INVALID_SIZE));
#if CAIRO_HAS_DRM_SURFACE && CAIRO_HAS_XCB_DRM_FUNCTIONS
if (other->drm != NULL) {