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| author | Tanya Agarwal <tanyaagarwal25699@gmail.com> | 2025-01-14 19:42:04 +0530 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2025-02-09 18:08:11 +0800 |
| commit | af324dc0e2b558678aec42260cce38be16cc77ca (patch) | |
| tree | d73cd513fc59eb71948c780c0908fb4ef2fcfa17 /tools/perf/scripts/python/stackcollapse.py | |
| parent | 9739f5f93b7806a684713ba42e6ed2d1df7c8100 (diff) | |
lib: 842: Improve error handling in sw842_compress()
The static code analysis tool "Coverity Scan" pointed the following
implementation details out for further development considerations:
CID 1309755: Unused value
In sw842_compress: A value assigned to a variable is never used. (CWE-563)
returned_value: Assigning value from add_repeat_template(p, repeat_count)
to ret here, but that stored value is overwritten before it can be used.
Conclusion:
Add error handling for the return value from an add_repeat_template()
call.
Fixes: 2da572c959dd ("lib: add software 842 compression/decompression")
Signed-off-by: Tanya Agarwal <tanyaagarwal25699@gmail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions