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| author | Ian Rogers <[email protected]> | 2025-02-28 22:22:58 +0000 |
|---|---|---|
| committer | Namhyung Kim <[email protected]> | 2025-03-12 01:55:37 +0000 |
| commit | bda840191d2aae3b7cadc3ac21835dcf29487191 (patch) | |
| tree | ecb6be338773d03c173bdcfe2d3a690e4adff6f0 /tools/perf/util/python.c | |
| parent | perf symbol: Support .gnu_debugdata for symbols (diff) | |
| download | kernel-bda840191d2aae3b7cadc3ac21835dcf29487191.tar.gz kernel-bda840191d2aae3b7cadc3ac21835dcf29487191.zip | |
perf debug: Avoid stack overflow in recursive error message
In debug_file, pr_warning_once is called on error. As that function
calls debug_file the function will yield a stack overflow. Switch the
location of the call so the recursion is avoided.
Reviewed-by: Howard Chu <[email protected]>
Signed-off-by: Ian Rogers <[email protected]>
Reviewed-by: Arnaldo Carvalho de Melo <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Fixes: ec49230cf6dda704 ("perf debug: Expose debug file")
Signed-off-by: Namhyung Kim <[email protected]>
Diffstat (limited to 'tools/perf/util/python.c')
0 files changed, 0 insertions, 0 deletions