On Wed, Oct 03, 2012 at 12:57:32PM -0000, javier navarro altimira wrote: > ----------------------------------- > > .- script bash launcher > > #!/bin/bash > > qemu-system-i386 -m 128 -display sdl -cpu pentium \ > -k es \ > -net nic,vlan=0,macaddr=52:54:00:12:02:04,model=pcnet \ > -net vde,vlan=0,sock=/var/run/vde2/tap0.ctl \ > -serial unix:/tmp/com1,server,nowait \ > -vga cirrus \ > -boot c -hda "/home/VirtualMachines/Discos/Hispa70_1.vmdk" \ > -cdrom "/home/VirtualMachines/CDROM/hf-7.0a.iso" 2>statusRUN > > echo -n "Pulsa enter para continuar . . . " && read REPLY > > ----------------------------------- > > .- Error > > *** buffer overflow detected ***: qemu-system-i386 terminated > ======= Backtrace: ========= > /lib/x86_64-linux-gnu/libc.so.6(__fortify_fail+0x37)[0x7f2759892007] > /lib/x86_64-linux-gnu/libc.so.6(+0x107f00)[0x7f2759890f00] > /lib/x86_64-linux-gnu/libc.so.6(+0x108fbe)[0x7f2759891fbe] > qemu-system-i386(+0xe5153)[0x7f275bfd8153] > qemu-system-i386(+0x1744f6)[0x7f275c0674f6] > qemu-system-i386(main+0xe77)[0x7f275bf5ef37] > /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xed)[0x7f27597aa76d] > qemu-system-i386(+0x70229)[0x7f275bf63229]
Thanks for the bug report. The backtrace has no symbol information so it is hard to tell where in QEMU goes wrong. Please ./configure --enable-debug or install the debuginfo package that comes with your qemu package. This will add symbol information to the backtrace when you reproduce the buffer overflow again. Stefan
