Thank you very much, Eric! Tested-by: Marek Olšák <mar...@gmail.com>
Marek On Tue, Mar 20, 2012 at 10:07 PM, Eric Anholt <e...@anholt.net> wrote: > When a GL LD_PRELOAD library like apitrace was used, > glXGetProcAddress() would return the preload's symbols instead of > libGL's symbol, leading to infinite recursion when the returned > function was called. This didn't hit apitrace on most apps because > who calls glXGetProcAddress() on the global functions. > > The -Bsymbolic, which was present in mklib before automake conversion, > causes the glxcmds.c:GLX_functions table to be resolved at link time, > so that LD_PRELOADs don't affect it any more. > > Fixes crashes when running wine under apitrace. > --- > src/glx/Makefile.am | 1 + > 1 files changed, 1 insertions(+), 0 deletions(-) > > diff --git a/src/glx/Makefile.am b/src/glx/Makefile.am > index a11bd3f..2e06588 100644 > --- a/src/glx/Makefile.am > +++ b/src/glx/Makefile.am > @@ -101,6 +101,7 @@ GL_LIBS = \ > $(GL_LIB_DEPS) > > GL_LDFLAGS = \ > + -Wl,-Bsymbolic \ > -version-number 1:2 > > libGL_la_SOURCES = $(GL_FILES) > -- > 1.7.9.1 > > _______________________________________________ > mesa-dev mailing list > mesa-dev@lists.freedesktop.org > http://lists.freedesktop.org/mailman/listinfo/mesa-dev _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/mesa-dev
