Segfaulting programs with GHC 6.4.1
jgoerzen at complete.org
Fri Oct 21 09:02:32 EDT 2005
On Fri, Oct 21, 2005 at 01:40:38PM +0100, Simon Marlow wrote:
> > 0x080ba84a <s34n_info+22>: cmpb $0x0,(%eax,%edx,1)
> the crash is here ^^^ it does appear to be something string-related,
> because that instruction isn't a common one in GHC-generated code -
> comparing a byte against zero, with a non-trivial addressing mode, looks
> very much like a string traversal.
> Do you have any other CString-related code in your program?
No. But my program uses HSQL, which has it *all over* the place. So
many uses, in fact, that I have really no idea where to begin tracking
I wonder if the bug is in HSQL or GHC?
More information about the Glasgow-haskell-users