Grcov report - surface-finish-twice.c

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/*

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 * Copyright © 2005 Red Hat, Inc.

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 * Permission to use, copy, modify, distribute, and sell this software

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 * and its documentation for any purpose is hereby granted without

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 * fee, provided that the above copyright notice appear in all copies

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 * and that both that copyright notice and this permission notice

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 * appear in supporting documentation, and that the name of

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 * Red Hat, Inc. not be used in advertising or publicity pertaining to

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 * distribution of the software without specific, written prior

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 * permission. Red Hat, Inc. makes no representations about the

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 * suitability of this software for any purpose.  It is provided "as

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 * is" without express or implied warranty.

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 * RED HAT, INC. DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS

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 * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND

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 * FITNESS, IN NO EVENT SHALL RED HAT, INC. BE LIABLE FOR ANY SPECIAL,

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 * INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER

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 * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION

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 * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR

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 * IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

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 * Author: Carl Worth <cworth@cworth.org>

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*/

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/* Bug history

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 * 2005-04-10 stevech1097@yahoo.com.au

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 *   Subject: [Bug 2950]  New: *** glibc detected *** double free or corruption

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 *   URL: https://bugs.freedesktop.org/show_bug.cgi?id=2950

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 *   The following short program gives the error message:

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 *     *** glibc detected *** double free or corruption: 0x082a7268 ***

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 *     Aborted

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 * 2005-04-13 Carl Worth <cworth@cworth.org>

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 *   Looks like surface->finished was never being set. Now fixed.

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*/

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#include "cairo-test.h"

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static cairo_test_status_t

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draw (cairo_t *cr, int width, int height)

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    const cairo_test_context_t *ctx = cairo_test_get_context (cr);

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    cairo_surface_t *surface;

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    cairo_status_t status;

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    surface = cairo_image_surface_create (CAIRO_FORMAT_ARGB32, 1, 1);

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3

    cairo_surface_finish (surface);

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3

    status = cairo_surface_status (surface);

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    if (status != CAIRO_STATUS_SUCCESS)

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	return cairo_test_status_from_status (ctx, status);

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3

    cairo_surface_finish (surface);

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3

    status = cairo_surface_status (surface);

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    if (status != CAIRO_STATUS_SUCCESS)

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	return cairo_test_status_from_status (ctx, status);

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    cairo_surface_finish (surface);

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    status = cairo_surface_status (surface);

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3

    if (status != CAIRO_STATUS_SUCCESS)

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	return cairo_test_status_from_status (ctx, status);

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    cairo_surface_destroy (surface);

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    return CAIRO_TEST_SUCCESS;

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CAIRO_TEST (surface_finish_twice,

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	    "Test to exercise a crash when calling cairo_surface_finish twice on the same surface.",

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	    "api", /* keywords */

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	    NULL, /* requirements */

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	    0, 0,

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	    NULL, draw)