hi, list
I'm having a bit of trouble with code, similar to the following
signal=getbytes(n*sizeof(t_sample)); ... mayer_realfft(n,signal); ... freebytes(signal, n*sizeof(t_sample));
(I traced out the problematic statement by adding printf's in between statements) Once the program hits freebytes, it spits out "glibc detected: double free or corruption"
any ideas?
Chuck
On Fri, 18 Aug 2006, Charles Henry wrote:
(I traced out the problematic statement by adding printf's in between statements) Once the program hits freebytes, it spits out "glibc detected: double free or corruption". any ideas? Chuck
Try two wonderful programs Valgrind and Valkyrie, which will find the problem at the moment it occurs, instead of after-the-fact like glibc's malloc/free do. This is because Valgrind runs all of the code in an emulator (to say things simply...) in order to check all memory accesses.
_ _ __ ___ _____ ________ _____________ _____________________ ... | Mathieu Bouchard - tél:+1.514.383.3801 - http://artengine.ca/matju | Freelance Digital Arts Engineer, Montréal QC Canada
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Charles Henry -
Mathieu Bouchard