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| author | Stephane Eranian <eranian@google.com> | 2010-03-17 23:21:01 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-07-05 11:16:01 -0700 |
| commit | 78248878e8df22ee76bd945fc0b3e2ca1dc9f249 (patch) | |
| tree | 56eb78b232f1adfa468d819a67e4638046187cb3 /lib/string_helpers.c | |
| parent | 896457128ac63394d9841a265627b1fea84a0250 (diff) | |
perf_events: Fix resource leak in x86 __hw_perf_event_init()
commit 4b24a88b35e15e04bd8f2c5dda65b5dc8ebca05f upstream.
If reserve_pmc_hardware() succeeds but reserve_ds_buffers()
fails, then we need to release_pmc_hardware. It won't be done
by the destroy() callback because we return before setting it
in case of error.
Signed-off-by: Stephane Eranian <eranian@google.com>
Cc: peterz@infradead.org
Cc: paulus@samba.org
Cc: davem@davemloft.net
Cc: fweisbec@gmail.com
Cc: robert.richter@amd.com
Cc: perfmon2-devel@lists.sf.net
LKML-Reference: <4ba1568b.15185e0a.182a.7802@mx.google.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'lib/string_helpers.c')
0 files changed, 0 insertions, 0 deletions