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| author | Mark Shannon <mark@hotpy.org> | 2022-09-06 16:37:47 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-09-06 16:37:47 (GMT) |
| commit | 95e271b2266b8f2e7b60ede86ccf3ede4a7f83eb (patch) | |
| tree | 1e0f787da14d97d825b8349b9871caaf12d6f573 /Modules/_tracemalloc.c | |
| parent | f0d9136c69b4ed32bfb3096f926da098623a7072 (diff) | |
| download | cpython-95e271b2266b8f2e7b60ede86ccf3ede4a7f83eb.zip cpython-95e271b2266b8f2e7b60ede86ccf3ede4a7f83eb.tar.gz cpython-95e271b2266b8f2e7b60ede86ccf3ede4a7f83eb.tar.bz2 | |
GH-96612: Skip incomplete frames in tracemalloc traces. (GH-96613)
Diffstat (limited to 'Modules/_tracemalloc.c')
| -rw-r--r-- | Modules/_tracemalloc.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/Modules/_tracemalloc.c b/Modules/_tracemalloc.c index ae09869..44a1f7b 100644 --- a/Modules/_tracemalloc.c +++ b/Modules/_tracemalloc.c @@ -400,7 +400,13 @@ traceback_get_frames(traceback_t *traceback) } _PyInterpreterFrame *pyframe = tstate->cframe->current_frame; - for (; pyframe != NULL;) { + for (;;) { + while (pyframe && _PyFrame_IsIncomplete(pyframe)) { + pyframe = pyframe->previous; + } + if (pyframe == NULL) { + break; + } if (traceback->nframe < _Py_tracemalloc_config.max_nframe) { tracemalloc_get_frame(pyframe, &traceback->frames[traceback->nframe]); assert(traceback->frames[traceback->nframe].filename != NULL); @@ -410,8 +416,7 @@ traceback_get_frames(traceback_t *traceback) traceback->total_nframe++; } - _PyInterpreterFrame *back = pyframe->previous; - pyframe = back; + pyframe = pyframe->previous; } } |