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authorColin Ian King <[email protected]>2017-10-09 18:26:55 +0100
committerIngo Molnar <[email protected]>2017-10-10 12:51:07 +0200
commit629eb703d3e46aa570c6c91235d38fd09ed8c58b (patch)
tree9011108701e6481c1248d097fcb666f1a6784493 /tools/perf/scripts/python/export-to-postgresql.py
parente6a5203399d19871021c1fa0eb2a08fc63b67e91 (diff)
perf/x86/intel/uncore: Fix memory leaks on allocation failures
Currently if an allocation fails then the error return paths don't free up any currently allocated pmus[].boxes and pmus causing a memory leak. Add an error clean up exit path that frees these objects. Detected by CoverityScan, CID#711632 ("Resource Leak") Signed-off-by: Colin Ian King <[email protected]> Acked-by: Peter Zijlstra <[email protected]> Cc: Linus Torvalds <[email protected]> Cc: Thomas Gleixner <[email protected]> Cc: [email protected] Fixes: 087bfbb03269 ("perf/x86: Add generic Intel uncore PMU support") Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Ingo Molnar <[email protected]>
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