1 files changed, 68 insertions, 0 deletions
diff --git a/results/classifier/zero-shot/118/socket/1796754 b/results/classifier/zero-shot/118/socket/1796754
new file mode 100644
index 000000000..cd292e607
--- /dev/null
+++ b/results/classifier/zero-shot/118/socket/1796754
@@ -0,0 +1,68 @@
+socket: 0.896
+architecture: 0.819
+ppc: 0.815
+graphic: 0.787
+x86: 0.753
+network: 0.713
+kernel: 0.709
+device: 0.688
+semantic: 0.674
+user-level: 0.663
+files: 0.617
+debug: 0.605
+performance: 0.602
+PID: 0.595
+register: 0.557
+permissions: 0.555
+TCG: 0.553
+vnc: 0.545
+arm: 0.527
+VMM: 0.523
+mistranslation: 0.520
+hypervisor: 0.513
+risc-v: 0.502
+virtual: 0.496
+peripherals: 0.489
+boot: 0.428
+assembly: 0.388
+i386: 0.313
+KVM: 0.285
+
+ioctl SIOCGIFCONF causes qemu-aarch64-static to crash with "received signal outside vCPU context"
+
+To reproduce it, compile the attached crash.c under aarch64 to a.out and execute on x86_64
+qemu-aarch64-static ./a.out
+
+It will print the following and crash:
+
+socket=3
+qemu:handle_cpu_signal received signal outside vCPU context @ pc=0x60038cd6
+qemu:handle_cpu_signal received signal outside vCPU context @ pc=0x6000157a
+
+The version of qemu-aarch64-static is
+
+qemu-aarch64 version 3.0.0 (qemu-3.0.0-1.fc29)
+Copyright (c) 2003-2017 Fabrice Bellard and the QEMU Project developers
+
+But it did also happen in previous versions so it is not a regression but a bug existed ever since.
+
+
+
+I was hit by this issue when I tried to run some Java program. And it turns out jdk sets the buf to NULL: http://hg.openjdk.java.net/jdk7/jdk7/jdk/file/887e525597f8/src/solaris/native/java/net/NetworkInterface.c#l1042
+
+Setting to NULL is valid according to http://man7.org/linux/man-pages/man7/netdevice.7.html
+
+But qemu doesn’t handle the case: https://github.com/qemu/qemu/blob/aa8e26de9617756febcbf794dda965df307fdaaa/linux-user/syscall.c#L4105
+
+I guess qemu developers didn’t handle the case because the Linux kernel changed and they were based on behavior of old version: https://linux.die.net/man/7/netdevice
+
+Please add the support for it otherwise a wide range of network related Java programs won’t run.
+
+I sent out a patch: http://lists.nongnu.org/archive/html/qemu-devel/2018-10/msg01657.html
+(Please ignore the other 2 identical patches. It was my first time sending out patches and I didn't know it was moderated so I sent it out multiple times).
+
+I have patch at http://lists.nongnu.org/archive/html/qemu-devel/2018-10/msg05401.html, please let me know when it can be merged, thanks.
+
+Kan Li's patch was applied to master as commit 22e4a267a6627e5b5b, so this will be fixed in the upcoming QEMU 4.0 release.
+
+