[vlc-devel] Segfault in freetype

[Gilles Sabourin]

Le Sunday 25 November 2007 08:34:31 Gilles Sabourin, vous avez écrit :
> Le Sunday 25 November 2007 06:08:22 Bernie Purcell, vous avez écrit :
> > I've made a change to freetype.c to try and deal with part of the
> > segfault issue that jpsaman and Gilles Sabourin have noticed.
> > I've never actually been able to reproduce the issue myself, so not sure
> > if the change has made things better or worse. If it has made things
> > worse let me know and I'll revert it.
> >
> > Bitmap
> >
> > _______________________________________________
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> > http://mailman.videolan.org/listinfo/vlc-devel
>
> Bernie,
>
>
> I'll try to reproduce the fontbuilder segfault. For the time being, I get
> an error at compilation time :
>
>
> /bin/sh ../../libtool --tag=CC   --mode=compile
> gcc -std=gnu99 -DHAVE_CONFIG_H -I. -I../..   -DSYS_LINUX -I../../include
> -I../../include `top_builddir="../.." ../../vlc-config --cflags plugin
> freetype` -Wall -Wextra -Wno-unused-parameter -Wsign-compare -Wundef
> -Wpointer-arith -Wbad-function-cast -Wcast-align -Wwrite-strings
> -Wmissing-prototypes -Wvolatile-register-var -MT
> libfreetype_plugin_la-freetype.lo -MD -MP -MF
> .deps/libfreetype_plugin_la-freetype.Tpo -c -o
> libfreetype_plugin_la-freetype.lo `test -f 'freetype.c' ||
> echo './'`freetype.c
>
> gcc -std=gnu99 -DHAVE_CONFIG_H -I. -I../.. -DSYS_LINUX -I../../include
> -I../../include -D_FILE_OFFSET_BITS=64 -D__USE_UNIX98 -D_LARGEFILE64_SOURCE
> -D_REENTRANT -D_THREAD_SAFE -DLOCALEDIR=\"/usr/share/locale\"
> -DDATA_PATH=\"/usr/share/vlc\" -DPLUGIN_PATH=\"/usr/lib64/vlc\" -DDEBUG
> -DHAVE_RELEASE -O0 -D__LIBVLC__ -D__PLUGIN__ -DMODULE_NAME=freetype
> -DMODULE_NAME_IS_freetype -g -fvisibility=hidden -I/usr/include/freetype2
> -DHAVE_FONTCONFIG -I/usr/include -DHAVE_FRIBIDI -Wall -Wextra
> -Wno-unused-parameter -Wsign-compare -Wundef -Wpointer-arith
> -Wbad-function-cast -Wcast-align -Wwrite-strings -Wmissing-prototypes
> -Wvolatile-register-var -MT libfreetype_plugin_la-freetype.lo -MD -MP -MF
> .deps/libfreetype_plugin_la-freetype.Tpo -c freetype.c  -fPIC -DPIC -o
> .libs/libfreetype_plugin_la-freetype.o
> freetype.c: In function 'Create':
> freetype.c:385: error: expected expression before '<<' token
> freetype.c: In function 'Destroy':
> freetype.c:485: error: expected expression before '<<' token
> make[4]: *** [libfreetype_plugin_la-freetype.lo] Error 1
> make[4]: Leaving directory
> `/usr/src/packages/BUILD/vlc-beta-0.9.0/modules/misc'
> make[3]: *** [all-modules] Error 1
> make[3]: Leaving directory
> `/usr/src/packages/BUILD/vlc-beta-0.9.0/modules/misc'
> make[2]: *** [all-recursive] Error 1
> make[2]: Leaving directory `/usr/src/packages/BUILD/vlc-beta-0.9.0/modules'
> make[1]: *** [all-recursive] Error 1
> make[1]: Leaving directory `/usr/src/packages/BUILD/vlc-beta-0.9.0'
> make: *** [all] Error 2
> error: Bad exit status from /var/tmp/rpm-tmp.76139 (%build)
>
> Gilles Sabourin
> _______________________________________________
> vlc-devel mailing list
> To unsubscribe or modify your subscription options:
> http://mailman.videolan.org/listinfo/vlc-devel

Sorry, don't care. Got back a strange freetype.c which does not look like the 
one in svn repository after a svn update. Have this kind of tag around line 
#385 :

<<<<<<<<<<<.mine
...
...
>>>>>>>>>>>.23314

Deleted last freetype.c. Seems ok.

Greetings,
Gilles Sabourin