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Diffstat (limited to 'results/classifier/deepseek-2-tmp/reasoning/mistranslation/1075272')
| -rw-r--r-- | results/classifier/deepseek-2-tmp/reasoning/mistranslation/1075272 | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/results/classifier/deepseek-2-tmp/reasoning/mistranslation/1075272 b/results/classifier/deepseek-2-tmp/reasoning/mistranslation/1075272 new file mode 100644 index 000000000..5dff9664a --- /dev/null +++ b/results/classifier/deepseek-2-tmp/reasoning/mistranslation/1075272 @@ -0,0 +1,15 @@ +<think> +Okay, so I have to classify this bug report into one of the given categories. Let me read through the problem carefully. The issue is about socket type mapping being wrong for a MIPS app-level emulation in QEMU. + +The bug occurs in the do_socket function within linux-user/syscall.c. It seems that when an application calls socket(AF_INET, SOCK_STREAM, IPPROTO_TCP), instead of correctly processing the type, it's remapped incorrectly to AF_INET, SOCK_DGRAM, which causes EPROTONOSUPPORT error. The reason is that the code doesn't account for the flags like SOCK_NONBLOCK and SOCK_CLOEXEC which are OR'ed onto the type. + +So, the problem is related to how socket types are being handled in the emulation. Since it's within the syscall.c file, which deals with system calls and their handling in user-mode, this is likely an issue in the assembly lowering or translation part of QEMU. Specifically, the bug is about incorrect semantic mapping from the source architecture (MIPS) to the target socket types on the host. + +Looking at the categories provided: mistranslation seems to fit because it's about incorrectly mapping the socket type flags during emulation. The other possible category could be 'socket' since it's directly related to socket handling, but 'mistranslation' is more precise here as it involves incorrect semantic mapping between architectures. +</think> + +The bug report discusses an issue where socket types are being incorrectly remapped in QEMU's MIPS emulation, leading to failed system calls. The problem lies in the do_socket function not properly handling flags like SOCK_NONBLOCK and SOCK_CLOEXEC, causing the wrong socket type (e.g., SOCK_DGRAM instead of SOCK_STREAM) to be used. This results in an EPROTONOSUPPORT error because the kernel doesn't recognize the incorrect type. + +The key issue here is that the code incorrectly maps the socket types from MIPS to the target architecture. Since this involves a miscommunication or misinterpretation of the socket flags and their corresponding values between the source (MIPS) and target architectures, it's best classified under 'mistranslation'. This category refers to incorrect semantic mappings during the emulation process. + +**Answer:** mistranslation \ No newline at end of file |