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| author | David E. Box <david.e.box@linux.intel.com> | 2023-11-29 14:21:13 -0800 |
|---|---|---|
| committer | Hans de Goede <hdegoede@redhat.com> | 2023-12-04 14:10:40 +0100 |
| commit | 8cbcc1dbf8a62c730fadd60de761e0658547a589 (patch) | |
| tree | 93f38930162cba64b669a50d6dd8ca45e3a38031 /drivers/platform/x86/intel/pmt/class.c | |
| parent | d9cd21d441c8c7c22ef448d23f1d6f5fa698b7f0 (diff) | |
| download | linux-8cbcc1dbf8a62c730fadd60de761e0658547a589.tar.gz linux-8cbcc1dbf8a62c730fadd60de761e0658547a589.tar.bz2 linux-8cbcc1dbf8a62c730fadd60de761e0658547a589.zip | |
platform/x86/intel/vsec: Fix xa_alloc memory leak
Commit 936874b77dd0 ("platform/x86/intel/vsec: Add PCI error recovery
support to Intel PMT") added an xarray to track the list of vsec devices to
be recovered after a PCI error. But it did not provide cleanup for the list
leading to a memory leak that was caught by kmemleak. Do xa_alloc() before
devm_add_action_or_reset() so that the list may be cleaned up with
xa_erase() in the release function.
Fixes: 936874b77dd0 ("platform/x86/intel/vsec: Add PCI error recovery support to Intel PMT")
Signed-off-by: David E. Box <david.e.box@linux.intel.com>
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Link: https://lore.kernel.org/r/20231129222132.2331261-2-david.e.box@linux.intel.com
[hdegoede@redhat.com: Add missing xa_erase() on error-exit
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Diffstat (limited to 'drivers/platform/x86/intel/pmt/class.c')
0 files changed, 0 insertions, 0 deletions