Vamsee Priya wrote: > Hi All > > When I use my 32 bit binary on Solaris x86 machine, I get a segmentation > fault with the following stack trace. > > libc.so.1`_malloc_unlocked+0x14c(4000, 3, 80a3130, 1, 8046a38, 805763f) > libc.so.1`malloc+0x39(4000, 0, 8046a1c, fef9e455, fef9158c, 4) > meta_del+0x13(2, 80a3100, 10, 0) > standby_fix+0x75e(2, 8047e8f, 8046b10, 0) > standby+0xcc(2, 8047e8f, 0, 0, 8046bc7) > main+0xd59(6, 8047d80, 8047d9c) > _start+0x80(6, 8047e48, 8047e67, 8047e6a, 8047e7c, 8047e8f) > > The same binary when compiled with -m64 and linked with amd64 libraries > works fine on the same machine. > When I searched in Google many suggested that _REENTRANT flag must be > defined while compiling. I used it but same problem persisted. > Can anyone help me as to what could be done in this case? > > One of the Studio forums would be a better place to ask.
If your application isn't too big, run it under dbx with access checking enabled, it looks like something's soiled the heap. Never define _REENTRANT, if your application is multi-threaded, use the -mt option. Ian _______________________________________________ opensolaris-discuss mailing list opensolaris-discuss@opensolaris.org
