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| author | Catalin Marinas <[email protected]> | 2013-05-15 16:49:35 +0000 |
|---|---|---|
| committer | Rafael J. Wysocki <[email protected]> | 2013-05-15 19:42:24 +0000 |
| commit | 7a26b53070f0099dfcfc9d499458de861c5c4859 (patch) | |
| tree | 89bd2af1edb86fb2ad99662460ec42f98cbaa26f /tools/perf/util/scripting-engines/trace-event-perl.c | |
| parent | ACPI / AC: Add sleep quirk for Thinkpad e530 (diff) | |
| download | kernel-7a26b53070f0099dfcfc9d499458de861c5c4859.tar.gz kernel-7a26b53070f0099dfcfc9d499458de861c5c4859.zip | |
ACPI / scan: Fix memory leak on acpi_scan_init_hotplug() error path
Following commit 6b772e8f9 (ACPI: Update PNPID match handling for
notify), the acpi_scan_init_hotplug() calls acpi_set_pnp_ids() which
allocates acpi_hardware_id and copies a few strings (kstrdup). If the
devices does not have hardware_id set, the function exits without
freeing the previously allocated ids (and kmemleak complains). This
patch calls simply changes 'return' on error to a 'goto out' which
calls acpi_free_pnp_ids().
Reported-by: Larry Finger <[email protected]>
Signed-off-by: Catalin Marinas <[email protected]>
Reviewed-by: Toshi Kani <[email protected]>
Tested-by: Toshi Kani <[email protected]>
Signed-off-by: Rafael J. Wysocki <[email protected]>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-perl.c')
0 files changed, 0 insertions, 0 deletions