Ian Rogers 94725994cf libperf evsel: Open shouldn't leak fd on failure ...

If perf_event_open() fails the fd is opened but it is only freed by
closing (not by delete).

Typically when an open fails you don't call close and so this results in
a memory leak. To avoid this, add a close when open fails.

Signed-off-by: Ian Rogers <[email protected]>
Reviewed-By: Kajol Jain <[email protected]>
Cc: Adrian Hunter <[email protected]>
Cc: Alexander Shishkin <[email protected]>
Cc: Andi Kleen <[email protected]>
Cc: Anshuman Khandual <[email protected]>
Cc: Ingo Molnar <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: Mark Rutland <[email protected]>
Cc: Namhyung Kim <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Rob Herring <[email protected]>
Cc: Stephane Eranian <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>

2022-06-19 10:41:43 -03:00

..

api

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bpf

libbpf: Fix typo in comment

2022-05-23 11:24:50 -07:00

perf

libperf evsel: Open shouldn't leak fd on failure

2022-06-19 10:41:43 -03:00

subcmd

libsubcmd: Fix OPTION_GROUP sorting

2022-04-22 12:32:01 +02:00

symbol

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thermal

tools/lib/thermal: remove unneeded semicolon

2022-05-19 12:11:52 +02:00

traceevent

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argv_split.c

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bitmap.c

bitmap: Fix return values to be unsigned

2022-06-03 06:52:58 -07:00

ctype.c

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find_bit.c

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hweight.c

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list_sort.c

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rbtree.c

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slab.c

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str_error_r.c

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string.c

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vsprintf.c

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zalloc.c

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