diff options
Diffstat (limited to 'results/classifier/no-thinking-deepseek-r1:70b/reasoning/runtime/1813398')
| -rw-r--r-- | results/classifier/no-thinking-deepseek-r1:70b/reasoning/runtime/1813398 | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/results/classifier/no-thinking-deepseek-r1:70b/reasoning/runtime/1813398 b/results/classifier/no-thinking-deepseek-r1:70b/reasoning/runtime/1813398 new file mode 100644 index 000000000..7c147c9ae --- /dev/null +++ b/results/classifier/no-thinking-deepseek-r1:70b/reasoning/runtime/1813398 @@ -0,0 +1,9 @@ +The bug report describes a situation where `qemu` hangs due to calling `malloc` after `fork` in a multi-threaded process on a `musl`-based system. This is identified as undefined behavior because, according to POSIX standards, only async-signal-safe functions should be called in the child process immediately after `fork`. The issue arises from concurrent modifications to the malloc state by multiple threads during `fork`, which corrupts memory management. + +The problem lies in the interaction between threading (`pthread_atfork` handlers) and memory allocation (`malloc`) during a `fork` operation, which is inherently not async-signal-safe. This is a runtime error because it occurs dynamically during execution rather than being a direct instruction or syscall misuse. + +**Answer: runtime** + +The bug report discusses an issue that occurs during the execution of the program, specifically related to how memory management and threading interact after a fork operation. It does not point to a specific faulty instruction but rather describes a general runtime behavior that leads to undefined behavior according to POSIX standards. Therefore, it falls under the "runtime" category. + +Answer: **runtime** \ No newline at end of file |