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xserver/glamor
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Filename Latest commit message Latest commit date
Olivier Fourdan 34ea020344 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>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1629>
2024-07-29 13:49:27 +00:00
..
glamor.c treewide: replace xnfstrdup() calls by XNFstrdup() 2024-07-26 23:41:34 +00:00
glamor.h glamor: add glvnd_vendor private 2023-11-07 17:59:24 +03:00
glamor_addtraps.c glamor: Remove _nf rendering functions 2015-03-24 12:01:39 -07:00
glamor_composite_glyphs.c render: move private definitions out of public glyphstr.h 2024-03-03 22:54:16 +00:00
glamor_compositerects.c glamor: Make glamor_solid_boxes take a DrawablePtr 2023-07-20 10:14:56 +02:00
glamor_context.h glamor: Assume EGL in glamor_context 2021-09-15 19:14:23 +00:00
glamor_copy.c glamor: Make glamor_set_alu take a DrawablePtr 2024-01-11 10:03:10 +00:00
glamor_core.c glamor: Fallback to software rendering on GLSL link failure 2024-04-11 12:01:14 +00:00
glamor_dash.c glamor: support GLES3 shaders 2023-10-09 17:25:28 +00:00
glamor_debug.h glamor: glamor_debug.h: drop unused AbortServer() declaration 2024-03-03 22:29:52 +00:00
glamor_egl.c treewide: replace xnfalloc() calls to XNFalloc() 2024-07-26 23:41:33 +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_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: drop duplicate _X_EXPORT from .c source 2024-03-03 22:34:26 +00:00
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_provider.c Revert "glamor/glxprov: Stop exposing non-db(-capable) configs" 2023-11-14 17:44:47 +03:00
glamor_glx_provider.h glamor: Lift the GLX EGL backend from Xwayland 2023-11-07 17:59:24 +03:00
glamor_glyphblt.c Fixed mirrored glyphs on big-endian machines 2023-12-17 16:44:45 +00:00
glamor_gradient.c glamor: Fallback to software rendering on GLSL link failure 2024-04-11 12:01:14 +00:00
glamor_image.c glamor: Add and use glamor_drawable_effective_depth helper 2023-07-20 10:14:56 +02:00
glamor_largepixmap.c Fix spelling/wording issues 2020-07-05 13:07:33 -07:00
glamor_lines.c glamor: support GLES3 shaders 2023-10-09 17:25:28 +00:00
glamor_picture.c glamor: make use of GL_EXT_texture_format_BGRA8888 2022-12-01 08:41:57 +00:00
glamor_pixmap.c glamor: Fall back for mixed depth 24/32 in glamor_set_alu 2024-01-11 10:03:10 +00:00
glamor_points.c glamor: support GLES3 shaders 2023-10-09 17:25:28 +00:00
glamor_prepare.c glamor: Add and use glamor_drawable_effective_depth helper 2023-07-20 10:14:56 +02:00
glamor_prepare.h glamor: Replace fallback preparation code 2014-06-15 22:02:40 +01:00
glamor_priv.h fix missing includes of <X11/Xfuncproto.h> 2024-07-20 17:18:38 +00:00
glamor_program.c glamor: Fix possible double-free 2024-07-29 13:49:27 +00:00
glamor_program.h glamor: Make program APIs take DrawablePtrs instead of PixmapPtrs 2023-07-18 09:34:39 +00:00
glamor_rects.c glamor: support GLES3 shaders 2023-10-09 17:25:28 +00:00
glamor_render.c glamor: Fallback to software rendering on GLSL link failure 2024-04-11 12:01:14 +00:00
glamor_segs.c glamor: support GLES3 shaders 2023-10-09 17:25:28 +00:00
glamor_spans.c glamor: support GLES3 shaders 2023-10-09 17:25:28 +00:00
glamor_sync.c glamor: Don't glFlush/ctx switch unless any work has been performed 2023-03-17 12:38:23 +00:00
glamor_text.c Fixed mirrored glyphs on big-endian machines 2023-12-17 16:44:45 +00:00
glamor_transfer.c treewide: replace xnfalloc() calls to XNFalloc() 2024-07-26 23:41:33 +00:00
glamor_transfer.h glamor: Take DrawablePtr instead of PixmapPtr in up/download_boxes 2023-07-18 09:34:39 +00:00
glamor_transform.c glamor: Make glamor_set_alu take a DrawablePtr 2024-01-11 10:03:10 +00:00
glamor_transform.h glamor: Add and use glamor_drawable_effective_depth helper 2023-07-20 10:14:56 +02:00
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 glamor: Make glamor_solid_boxes take a DrawablePtr 2023-07-20 10:14:56 +02:00
glamor_utils.h glamor: Don't glFlush/ctx switch unless any work has been performed 2023-03-17 12:38:23 +00:00
glamor_vbo.c treewide: replace xnfalloc() calls to XNFalloc() 2024-07-26 23:41:33 +00:00
glamor_window.c glamor: Drop tracking of the last picture attached to pixmaps. 2015-07-10 09:42:58 -07:00
glamor_xv.c glamor: Make glamor_set_alu take a DrawablePtr 2024-01-11 10:03:10 +00:00
meson.build Xephyr: use glamor glx provider 2023-11-07 18:20:48 +03:00