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Diffstat (limited to 'results/classifier/108/other/1812861')
| -rw-r--r-- | results/classifier/108/other/1812861 | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/results/classifier/108/other/1812861 b/results/classifier/108/other/1812861 new file mode 100644 index 00000000..e8b56e16 --- /dev/null +++ b/results/classifier/108/other/1812861 @@ -0,0 +1,43 @@ +device: 0.769 +semantic: 0.692 +socket: 0.564 +graphic: 0.532 +debug: 0.499 +vnc: 0.455 +boot: 0.450 +network: 0.424 +PID: 0.399 +files: 0.304 +other: 0.156 +performance: 0.152 +KVM: 0.132 +permissions: 0.117 + +QEMU in user-mode emulation mode crashes when the user program jumps to an invalid address + +Running this code: + +void (*func)() = 0x12345678; + +int main() +{ + func(); + return 0; +} + +Produces the following output: + +qemu-arm-static: /build/qemu-DqynNa/qemu-2.8+dfsg/translate-all.c:175: tb_lock: Assertion `!have_tb_lock' failed. +qemu-arm-static: /build/qemu-DqynNa/qemu-2.8+dfsg/translate-all.c:175: tb_lock: Assertion `!have_tb_lock' failed. +Segmentation fault + +The expected result is as follows: + +qemu: uncaught target signal 11 (Segmentation fault) - core dumped +Segmentation fault + + + +I'm not sure exactly when we fixed this (the fix is probably in the 4.1 release) but as of current head-of-git this correctly generates the SIGSEGV. + + |