Hi I've just started playing with racket, and decided to start with a small (that's what I'm telling myself, anyway) project in the form of an xmms2 client. To do this, I'm having to interface with libxmmsclient. Long story short, I'm having a problem with free, and was hoping to get some advice.
If I put the following code into ptr.rkt: #################################### #lang racket (require ffi/unsafe) (free (malloc _pointer)) #################################### and then run it I get a double free error. #################################### $ racket ptr.rkt *** glibc detected *** /home/neil/apps/racket-5.2/bin/racket: double free or corruption (out): 0xb45d4488 *** ======= Backtrace: ========= /lib/libc.so.6(+0x6b6d1)[0xb76ed6d1] #################################### I haven't had much luck googling, unfortunatly (I could be search the wrong things) Is this a problem with racket (v 5.2), my setup (compiled it myself with all the default switches), glibc version incompatibility, or am I just doing something plain wrong? Thanks for the help, Neil ____________________ Racket Users list: http://lists.racket-lang.org/users
