To Debug core and memory leakage

Shell Programming and Scripting
1

Dear Gurus,

I m facing memory leakage problem that leads to core dump.
I used following debugger mdb, gdb, pstack but not much useful.
I need where the exact reason for core.Any debugger is available.
My os is Sun solaris

Thanks in advance!!!!!

2

I have heard people telling "libumem" can be used with mdb to find leaks. Never used it though.

3

Need any tool to find exact place for core issue.

Thanks in advance...