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Diffstat (limited to 'results/classifier/deepseek-r1:14b/reasoning/mistranslation/1102')
| -rw-r--r-- | results/classifier/deepseek-r1:14b/reasoning/mistranslation/1102 | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/results/classifier/deepseek-r1:14b/reasoning/mistranslation/1102 b/results/classifier/deepseek-r1:14b/reasoning/mistranslation/1102 new file mode 100644 index 000000000..94a5fe9b5 --- /dev/null +++ b/results/classifier/deepseek-r1:14b/reasoning/mistranslation/1102 @@ -0,0 +1,17 @@ +<think> +Okay, so I'm trying to classify this bug report related to QEMU. The issue is about a segfault happening when running qemu-aarch64 with a specific .so file. Let's break down the problem. + +The user mentioned that when a PT_LOAD segment has MemSiz > FileSiz and isn't writable, qemu crashes with a segmentation fault. Looking at the code snippet provided from elfload.c, specifically the bss_zero function, there's a part where it zeros out memory beyond host_map_start without checking if it's writable. + +So, the problem occurs during the handling of the BSS section in user-mode emulation. The code is trying to zero some memory but doesn't ensure that the area is actually writable before doing so, leading to an illegal write and hence a segfault. + +Now, considering the categories: mistranslation relates to incorrect mapping from source to target architecture, which isn't exactly what's happening here—it's more about handling of segments in user-mode. Assembly lowering would be about converting high-level code to assembly, but this seems related to memory management during program loading. + +The issue is specifically with how QEMU handles the BSS segment when it's not writable and exceeds the file size. This falls under the elfload.c component, which deals with loading ELF binaries. Since this is happening in user-mode and involves memory segments and their attributes (like writable), the category that fits best is 'mistranslation' because it's an error in how the program's segments are being mapped or handled by QEMU during execution. + +Other categories like 'device', 'graphic', or 'network' don't apply here. It's more about memory handling rather than I/O or display issues. +</think> + +The bug is related to incorrect handling of memory segments in user-mode emulation, specifically not checking if a segment is writable before attempting to zero it. This falls under the category where QEMU mishandles the mapping or attributes of program segments during execution. + +**mistranslation** \ No newline at end of file |