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/*
* Copyright © 2005 Red Hat, Inc.
*
* Permission to use, copy, modify, distribute, and sell this software
* and its documentation for any purpose is hereby granted without
* fee, provided that the above copyright notice appear in all copies
* and that both that copyright notice and this permission notice
* appear in supporting documentation, and that the name of
* Red Hat, Inc. not be used in advertising or publicity pertaining to
* distribution of the software without specific, written prior
* permission. Red Hat, Inc. makes no representations about the
* suitability of this software for any purpose. It is provided "as
* is" without express or implied warranty.
*
* RED HAT, INC. DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
* SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS, IN NO EVENT SHALL RED HAT, INC. BE LIABLE FOR ANY SPECIAL,
* INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER
* RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
* OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
* IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*
* Author: Carl Worth <cworth@cworth.org>
*/
/* Bug history
*
* 2005-04-10 stevech1097@yahoo.com.au
*
* Subject: [Bug 2950] New: *** glibc detected *** double free or corruption
* URL: https://bugs.freedesktop.org/show_bug.cgi?id=2950
*
* The following short program gives the error message:
*
* *** glibc detected *** double free or corruption: 0x082a7268 ***
* Aborted
*
* 2005-04-13 Carl Worth <cworth@cworth.org>
*
* Looks like surface->finished was never being set. Now fixed.
*/
#include "cairo-test.h"
static cairo_test_draw_function_t draw;
static const cairo_test_t test = {
"surface-finish-twice",
"Test to exercise a crash when calling cairo_surface_finish twice on the same surface.",
0, 0,
draw
};
static cairo_test_status_t
draw (cairo_t *cr, int width, int height)
{
cairo_surface_t *surface;
surface = cairo_image_surface_create (CAIRO_FORMAT_ARGB32, 1, 1);
cairo_surface_finish (surface);
if (cairo_surface_status (surface) != CAIRO_STATUS_SUCCESS)
return CAIRO_TEST_FAILURE;
cairo_surface_finish (surface);
if (cairo_surface_status (surface) != CAIRO_STATUS_SUCCESS)
return CAIRO_TEST_FAILURE;
cairo_surface_finish (surface);
if (cairo_surface_status (surface) != CAIRO_STATUS_SUCCESS)
return CAIRO_TEST_FAILURE;
cairo_surface_destroy (surface);
return CAIRO_TEST_SUCCESS;
}
int
main (void)
{
return cairo_test (&test);
}
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