diff options
| author | Guangshuo Li <lgs201920130244@gmail.com> | 2026-09-16 15:37:36 +0800 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2026-09-21 14:37:56 +0200 |
| commit | f8ebe286394c0bbb4a6dbacb182a34ab6376922d (patch) | |
| tree | 1c172dec475c1af7de8a6db56cb3e6e88423876f /tools/perf/scripts/python/stackcollapse.py | |
| parent | ce67ebe9d8629776ce38e6995ae72fb903c828db (diff) | |
wifi: iwlegacy: 3945: free EEPROM data on remove
il3945_pci_probe() calls il_eeprom_init(), which allocates memory for
the EEPROM data. The probe failure paths release this allocation with
il_eeprom_free(), but the remove path does not free it after a
successful probe.
As a result, the EEPROM data is leaked when the PCI device is removed.
Free the EEPROM data in il3945_pci_remove() before releasing the
mac80211 hardware structure.
This issue was found by manual code inspection.
Fixes: 073d3f5f1b3b ("iwlwifi: changing EEPROM layout handling")
Cc: stable@vger.kernel.org
Signed-off-by: Guangshuo Li <lgs201920130244@gmail.com>
Acked-by: Stanislaw Gruszka <stf_xl@wp.pl>
Link: https://patch.msgid.link/20260916073736.2952028-1-lgs201920130244@gmail.com
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions