Hi, I chased down a buffer overwrite bug in libdl (#3746). On the powerpc and sparc the test dl05.exe crashed and on xilinx_zynq_a9_qemu I got a heap protection error on free. This was really nice however it is a mission to take that error message and figure out the block address that is the cause. A had to add a couple of additional prints to get the block address and with that I could set a watch point that triggered on the invalid write. The patch to fix the bug was the easy part.
Would a bad block variable set by the error handler that can be inspected by a debugger or exit handler be useful? Chris _______________________________________________ devel mailing list devel@rtems.org http://lists.rtems.org/mailman/listinfo/devel
