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xserver/glamor
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Olivier Fourdan 743f66d6a2 glamor: Fix possible double-free 
If glamor_link_glsl_prog() fails, we may jump to the failed code path
which frees the variable vs_prog_string and fs_prog_string.

But those variables were already freed just before, so in that case we
end up freeing the memory twice.

Simply move the free at the end of the success code path so we are sure
to free the values only once, either in the successful of failed code
paths.

Fixes: 2906ee5e4 - glamor: Fix leak in glamor_build_program()
Signed-off-by: Olivier Fourdan <ofourdan@redhat.com>
(cherry picked from commit 34ea020344)

Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1767>
2025-02-05 15:02:23 +01:00
..
glamor.c glamor: make use of GL_EXT_texture_format_BGRA8888 2024-10-10 21:48:33 +00:00
glamor.h Fix spelling/wording issues 2020-07-05 13:07:33 -07:00
glamor_addtraps.c glamor: Remove _nf rendering functions 2015-03-24 12:01:39 -07:00
glamor_composite_glyphs.c glamor: add glamor_glsl_has_ints wrapper 2021-07-07 08:41:50 +10:00
glamor_compositerects.c glamor: fix wrong offset on composite rectangles 2016-04-15 16:31:36 -04:00
glamor_context.h glamor: Replace glamor_get/put_context() with just glamor_make_current(). 2014-04-23 10:32:23 -07:00
glamor_copy.c glamor: Propagate glamor_prepare_access failures in copy helpers 2019-03-08 14:29:40 +01:00
glamor_core.c glamor: Stop tracking the screen_fbo. 2017-06-02 17:46:45 -07:00
glamor_dash.c glamor: Fix dashed line rendering. 2017-03-16 11:30:58 -07:00
glamor_debug.h glamor: Remove the "delayed fallback" code. 2017-06-02 17:46:48 -07:00
glamor_egl.c Revert "glamor: Enable modifier support for xfree86 too" 2021-09-01 18:51:02 +00:00
glamor_egl.h glamor/xwayland: Define EGL_NO_X11 2019-11-04 20:49:33 +01:00
glamor_egl_ext.h glamor: Implement PixmapFromBuffers and BuffersFromPixmap 2018-03-05 13:27:49 -05:00
glamor_egl_stubs.c glamor: Unbreak glamor_fd_from_pixmap() 2018-06-27 15:07:56 -04:00
glamor_eglmodule.c glamor: Bump version to 1.0.1 to signal depth 30 support. 2018-02-27 10:18:07 -05:00
glamor_fbo.c glamor: make sure the correct FBO is cleared 2019-11-22 17:12:03 +01:00
glamor_font.c glamor: add glamor_glsl_has_ints wrapper 2021-07-07 08:41:50 +10:00
glamor_font.h glamor: store old fonts in double width textures. 2016-01-13 11:21:02 +10:00
glamor_glx.c glamor: Do the same MakeCurrent(None) for GLX as we do for EGL. 2014-04-23 10:32:32 -07:00
glamor_glyphblt.c Fixed mirrored glyphs on big-endian machines 2024-09-01 19:30:28 +00:00
glamor_gradient.c Fix spelling/wording issues 2020-07-05 13:07:33 -07:00
glamor_image.c glamor: Avoid software fallback for planemasked ZPixmap GetImage 2017-03-20 13:48:40 -04:00
glamor_largepixmap.c Fix spelling/wording issues 2020-07-05 13:07:33 -07:00
glamor_lines.c glamor: Check glamor_set_destination_drawable() return value 2017-03-15 15:41:13 -04:00
glamor_picture.c glamor: make use of GL_EXT_texture_format_BGRA8888 2024-10-10 21:48:33 +00:00
glamor_pixmap.c glamor: Switch the gl_flavor to a boolean is_gles. 2019-04-17 19:34:48 +00:00
glamor_points.c glamor: Check glamor_set_destination_drawable() return value 2017-03-15 15:41:13 -04:00
glamor_prepare.c glamor: Fix a compiler warning since the recent OOM fixes. 2019-03-28 13:55:22 -07:00
glamor_prepare.h glamor: Replace fallback preparation code 2014-06-15 22:02:40 +01:00
glamor_priv.h glamor: Fix handling of 1-bit pixmaps 2021-09-09 23:59:06 +00:00
glamor_program.c glamor: Fix possible double-free 2025-02-05 15:02:23 +01:00
glamor_program.h glamor: Add support for CA rendering in a single pass. 2016-01-26 12:02:42 -08:00
glamor_rects.c glamor: add glamor_glsl_has_ints wrapper 2021-07-07 08:41:50 +10:00
glamor_render.c glamor: Fix handling of 1-bit pixmaps 2021-09-09 23:59:06 +00:00
glamor_segs.c glamor: Check glamor_set_destination_drawable() return value 2017-03-15 15:41:13 -04:00
glamor_spans.c glamor: add glamor_glsl_has_ints wrapper 2021-07-07 08:41:50 +10:00
glamor_sync.c glamor: Make glamor_sync_init work with --disable-xshmfence 2016-09-25 11:00:24 -07:00
glamor_text.c Fixed mirrored glyphs on big-endian machines 2024-09-01 19:30:28 +00:00
glamor_transfer.c glamor: Introduce a central place for our pixmap format/type handling. 2019-04-17 19:34:48 +00:00
glamor_transfer.h glamor: Introduce a central place for our pixmap format/type handling. 2019-04-17 19:34:48 +00:00
glamor_transform.c glamor: Fix more fallback paths with non-GXcopy rop with GLES 2019-05-28 18:10:56 +00:00
glamor_transform.h glamor: glamor_set_destination_drawable() can fail 2017-03-15 15:41:12 -04:00
glamor_trapezoid.c glamor: Remove _nf rendering functions 2015-03-24 12:01:39 -07:00
glamor_triangles.c glamor: Remove _nf rendering functions 2015-03-24 12:01:39 -07:00
glamor_utils.c Convert glamor & glx to new *allocarray functions 2015-04-21 16:58:08 -07:00
glamor_utils.h glamor: add EXT_gpu_shader4 support 2021-07-07 08:42:09 +10:00
glamor_vbo.c Fix spelling/wording issues 2020-07-05 13:07:33 -07:00
glamor_window.c glamor: Drop tracking of the last picture attached to pixmaps. 2015-07-10 09:42:58 -07:00
glamor_xv.c Consolidate fourcc.h 2020-09-15 11:43:16 +02:00
Makefile.am glamor: Implement PixmapFromBuffers and BuffersFromPixmap 2018-03-05 13:27:49 -05:00
meson.build glamor: Implement GetSupportedModifiers 2018-03-05 13:27:55 -05:00