2011/11/12 tim vets <[email protected]> > > > 2011/11/12 Mathieu Bouchard <[email protected]> > >> Le 2011-11-12 à 18:19:00, tim vets a écrit : >> >> >> Whenever you have a crash while doing malloc/new, hunt down the Invalid >>> Writes that you see and it will usually fix the problem. >>> If it doesn't fix the problem, then it's because there are other Invalid >>> Writes that valgrind couldn't detect. >>> indeed, when creating [fux_kinect], valgrind says: >>> >>> ==3908== Invalid write of size 4 >>> ==3908== at 0x417017E: pthread_cond_init@@GLIBC_2.3.2 >>> (pthread_cond_init.c:43) >>> >> >> So, when will you apply the fix I gave in a previous mail ? >> >> it's stretching my knowledge quite far now, > but gave it a shot anyway, and interpreted what you wrote as: > find the line " gl_frame_cond = (pthread_cond_t) > malloc(sizeof(pthread_mutex_t));" > typo: the original line being " gl_frame_cond = (pthread_cond_t*) malloc(sizeof(pthread_mutex_t));" that is...
(in fux_kinect.cpp) > and remove the "*" from that line. > now make gives: > "g++ -export_dynamic -shared > -I/home/tim/Downloads/pdextendedSVN/0.42/pd/include `pkg-config --cflags > libfreenect` -g -O2 -fPIC -freg-struct-return -Os -falign-loops=32 > -falign-functions=32 -falign-jumps=32 -funroll-loops -ffast-math -mmmx > -DLINUX -o fux_kinect.o -c fux_kinect.cpp > fux_kinect.cpp: In constructor ‘fux_kinect::fux_kinect(int, t_atom*)’: > fux_kinect.cpp:80:66: error: no matching function for call to > ‘pthread_cond_t::pthread_cond_t(void*)’ > /usr/include/bits/pthreadtypes.h:130:3: note: candidates are: > pthread_cond_t::pthread_cond_t() > /usr/include/bits/pthreadtypes.h:130:3: note: > pthread_cond_t::pthread_cond_t(const pthread_cond_t&) > make: *** [all] Error 1 > > or am I getting it wrong? > gr, > Tim > >> >> ==3908== Address 0x4389460 is not stack'd, malloc'd or (recently) free'd >>> >> >> Did you just remove the malloc line entirely ? Put the correct line I >> gave you. >> >> To get rid of malloc/free, you need make more changes than just that >> (removing * in some places and adding & in some other places). >> >> >> ______________________________**______________________________** >> __________ >> | Mathieu BOUCHARD ----- téléphone : +1.514.383.3801 ----- Montréal, QC >> > >
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