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));" (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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