Olivier Fourdan aad61e8e03 glx: Fix use after free in MakeCurrent ... The fix from commit c468d34c7 - "glx: Set ContextTag for all contexts" is actually incomplete, it correctly sets the context tag for direct contexts as well, but would fail to mark the context's currentClient. As a result, when the context is destroyed, it would be freed immediately rather than being just scheduled for deletion, even though it is still current for some client. leading to a use-after-free. Make sure to also set the context's currentClient for direct contexts as well, not just indirect ones. Signed-off-by: Olivier Fourdan <ofourdan@redhat.com> Fixes: c468d34c7 - "glx: Set ContextTag for all contexts" Closes: https://gitlab.freedesktop.org/xorg/xserver/-/issues/1186 Reviewed-by: Adam Jackson <ajax@redhat.com>		2021-06-21 08:39:38 +02:00
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Makefile.am	configure: Build hashtable for Xres and glvnd	2020-11-09 09:38:46 +00:00
clientinfo.c	…
createcontext.c	GLX: fix context render type queries	2020-11-26 20:07:55 +00:00
extension_string.c	glx: Implement GLX_EXT_get_drawable_type	2020-09-28 17:16:24 +00:00
extension_string.h	glx: Implement GLX_EXT_get_drawable_type	2020-09-28 17:16:24 +00:00
glxbyteorder.h	…
glxcmds.c	glx: Fix use after free in MakeCurrent	2021-06-21 08:39:38 +02:00
glxcmdsswap.c	…
glxcontext.h	GLX: fix context render type queries	2020-11-26 20:07:55 +00:00
glxdrawable.h	…
glxdri2.c	…
glxdricommon.c	glx: fixup symbol name for get_extensions function	2020-03-23 20:50:30 +00:00
glxdricommon.h	…
glxdriswrast.c	…
glxext.c	…
glxext.h	…
glxscreens.c	…
glxscreens.h	…
glxserver.h	…
glxutil.h	…
indirect_dispatch.c	…
indirect_dispatch.h	…
indirect_dispatch_swap.c	glx: Remove unused bswap_CARD64	2020-11-30 16:22:26 +00:00
indirect_program.c	…
indirect_reqsize.c	…
indirect_reqsize.h	…
indirect_size.h	…
indirect_size_get.c	…
indirect_size_get.h	…
indirect_table.c	…
indirect_table.h	…
indirect_texture_compression.c	…
indirect_util.c	Fix spelling/wording issues	2020-07-05 13:07:33 -07:00
indirect_util.h	…
meson.build	meson: hide C API if Xorg is disabled (like autotools)	2021-03-11 00:22:36 +00:00
render2.c	…
render2swap.c	…
renderpix.c	…
renderpixswap.c	…
rensize.c	…
single2.c	…
single2swap.c	…
singlepix.c	…
singlepixswap.c	…
singlesize.c	…
singlesize.h	…
swap_interval.c	…
unpack.h	…
vnd_dispatch_stubs.c	…
vndcmds.c	glx: Check for byte-swapping in SetReplyHeader	2021-05-30 13:49:37 -07:00
vndext.c	…
vndserver.h	…
vndservermapping.c	…
vndservervendor.c	…
vndservervendor.h	…
xfont.c	…