diff options
Diffstat (limited to 'results/classifier/105/socket/939995')
| -rw-r--r-- | results/classifier/105/socket/939995 | 114 |
1 files changed, 114 insertions, 0 deletions
diff --git a/results/classifier/105/socket/939995 b/results/classifier/105/socket/939995 new file mode 100644 index 00000000..3c25c9a6 --- /dev/null +++ b/results/classifier/105/socket/939995 @@ -0,0 +1,114 @@ +socket: 0.977 +semantic: 0.969 +other: 0.968 +assembly: 0.967 +instruction: 0.964 +vnc: 0.964 +graphic: 0.952 +boot: 0.952 +device: 0.935 +network: 0.933 +KVM: 0.932 +mistranslation: 0.926 + +v1.0-1172-g235fe3b crashes (opts=0x0) + +C:\msys\home\User\qemu\i386-softmmu>gdb --args qemu-system-i386.exe -L ..\pc-bios +GNU gdb (GDB) 7.3 +Copyright (C) 2011 Free Software Foundation, Inc. +License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> +This is free software: you are free to change and redistribute it. +There is NO WARRANTY, to the extent permitted by law. Type "show copying" +and "show warranty" for details. +This GDB was configured as "mingw32". +For bug reporting instructions, please see: +<http://www.gnu.org/software/gdb/bugs/>... +Reading symbols from C:\msys\home\User\qemu\i386-softmmu/qemu-system-i386.exe... +done. +(gdb) r +Starting program: C:\msys\home\User\qemu\i386-softmmu/qemu-system-i386.exe -L ..\\pc-bios +[New Thread 4724.0x1224] + +Program received signal SIGSEGV, Segmentation fault. +0x004eeda6 in qemu_opt_get (opts=0x0, name=0x68a7c3 "kernel") + at qemu-option.c:545 +545 QemuOpt *opt = qemu_opt_find(opts, name); +(gdb) bt +#0 0x004eeda6 in qemu_opt_get (opts=0x0, name=0x68a7c3 "kernel") + at qemu-option.c:545 +#1 0x004c7166 in qemu_main (argc=3, argv=0x3e5200, envp=0x0) + at C:/msys/home/User/qemu/vl.c:3250 +#2 0x004c906a in SDL_main (argc=3, argv=0x3e5200) + at C:/msys/home/User/qemu/vl.c:102 +#3 0x0061dcf4 in console_main () +#4 0x0061ddb4 in WinMain@16 () +#5 0x006329fb in main () +(gdb) + +qemu_opt_find() doesn't check if opts is NULL or not before use. +The patch fixes that issue. + +This is fixed by http://patchwork.ozlabs.org/patch/142548/ (which hasn't been applied yet but hopefully will be soon). + + + +2012/2/24 Peter Maydell <email address hidden>: +> This is fixed by http://patchwork.ozlabs.org/patch/142548/ (which hasn't +> been applied yet but hopefully will be soon). +> + +It looks like a workaround to me as if you feed NULL to +qemu_opt_find() it will still crashing. + +> -- +> You received this bug notification because you are subscribed to the bug +> report. +> https://bugs.launchpad.net/bugs/939995 +> +> Title: +> v1.0-1172-g235fe3b crashes (opts=0x0) +> +> Status in QEMU: +> New +> +> Bug description: +> C:\msys\home\User\qemu\i386-softmmu>gdb --args qemu-system-i386.exe -L ..\pc-bios +> GNU gdb (GDB) 7.3 +> Copyright (C) 2011 Free Software Foundation, Inc. +> License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> +> This is free software: you are free to change and redistribute it. +> There is NO WARRANTY, to the extent permitted by law. Type "show copying" +> and "show warranty" for details. +> This GDB was configured as "mingw32". +> For bug reporting instructions, please see: +> <http://www.gnu.org/software/gdb/bugs/>... +> Reading symbols from C:\msys\home\User\qemu\i386-softmmu/qemu-system-i386.exe... +> done. +> (gdb) r +> Starting program: C:\msys\home\User\qemu\i386-softmmu/qemu-system-i386.exe -L ..\\pc-bios +> [New Thread 4724.0x1224] +> +> Program received signal SIGSEGV, Segmentation fault. +> 0x004eeda6 in qemu_opt_get (opts=0x0, name=0x68a7c3 "kernel") +> at qemu-option.c:545 +> 545 QemuOpt *opt = qemu_opt_find(opts, name); +> (gdb) bt +> #0 0x004eeda6 in qemu_opt_get (opts=0x0, name=0x68a7c3 "kernel") +> at qemu-option.c:545 +> #1 0x004c7166 in qemu_main (argc=3, argv=0x3e5200, envp=0x0) +> at C:/msys/home/User/qemu/vl.c:3250 +> #2 0x004c906a in SDL_main (argc=3, argv=0x3e5200) +> at C:/msys/home/User/qemu/vl.c:102 +> #3 0x0061dcf4 in console_main () +> #4 0x0061ddb4 in WinMain@16 () +> #5 0x006329fb in main () +> (gdb) +> +> To manage notifications about this bug go to: +> https://bugs.launchpad.net/qemu/+bug/939995/+subscriptions + + +Peter's fix had been included here: +http://git.qemu.org/?p=qemu.git;a=commitdiff;h=967c0da73a7b0da186baba6 +... so I think we can close this bug ticket now. + |