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| author | Christian Krinitsin <mail@krinitsin.com> | 2025-06-30 12:34:26 +0000 |
|---|---|---|
| committer | Christian Krinitsin <mail@krinitsin.com> | 2025-06-30 12:35:44 +0000 |
| commit | 25f8033d556aa17afaea4a5196ea7a69fe248320 (patch) | |
| tree | 0f056db167683be54ea1e5e72d29d6069af55e7d /results/classifier/deepseek-2-tmp/reasoning/device/1435973 | |
| parent | 8e6da29e4ee5fc14bc1cc816a24f21271f14090d (diff) | |
| download | emulator-bug-study-25f8033d556aa17afaea4a5196ea7a69fe248320.tar.gz emulator-bug-study-25f8033d556aa17afaea4a5196ea7a69fe248320.zip | |
add new temporary deepseek-r1:14b results
Diffstat (limited to 'results/classifier/deepseek-2-tmp/reasoning/device/1435973')
| -rw-r--r-- | results/classifier/deepseek-2-tmp/reasoning/device/1435973 | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/results/classifier/deepseek-2-tmp/reasoning/device/1435973 b/results/classifier/deepseek-2-tmp/reasoning/device/1435973 new file mode 100644 index 00000000..68af44ab --- /dev/null +++ b/results/classifier/deepseek-2-tmp/reasoning/device/1435973 @@ -0,0 +1,11 @@ +<think> +Okay, I need to classify the given bug report for QEMU into one of the provided categories. Let's read through the report carefully. + +The user describes that when a guest Linux system issues a specific SCSI command via ioctl(SG_IO), QEMU crashes. They provided steps to reproduce and pointed out where they think the issue lies in the code. + +Looking at the code snippet from scsi-bus.c, line 1239: scsi_req_parse_cdb is called. The function calculates cmd->len using scsi_cdb_length(buf). If buf[0] is unexpected, this returns -1. Then memcpy uses that length, which becomes a large number (since in two's complement, -1 is all ones), leading to an overflow and crash. + +The problem seems related to how SCSI commands are handled in QEMU. The category options include 'device' which covers hardware devices like SCSI emulation. This bug occurs during device I/O handling, so the appropriate category should be 'device'. +</think> + +device
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