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Enable the port when disabling countermeasures, and disable it on enabling countermeasures. This bug causes the response of the system to certain attacks to be ineffective. It also prevents wpa_supplicant from getting scan results, as wpa_supplicant disables countermeasures on startup - preventing the hardware from scanning. wpa_supplicant works with ap_mode=2 despite this bug because the commit handler re-enables the port. The log tends to look like: State: DISCONNECTED -> SCANNING Starting AP scan for wildcard SSID Scan requested (ret=0) - scan timeout 5 seconds EAPOL: disable timer tick EAPOL: Supplicant port status: Unauthorized Scan timeout - try to get results Failed to get scan results Failed to get scan results - try scanning again Setting scan request: 1 sec 0 usec Starting AP scan for wildcard SSID Scan requested (ret=-1) - scan timeout 5 seconds Failed to initiate AP scan. Reported by: Giacomo Comes <comes@naic.edu> Signed-off by: David Kilroy <kilroyd@googlemail.com> Cc: stable@kernel.org Signed-off-by: John W. Linville <linville@tuxdriver.com> |
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| .. | ||
| airport.c | ||
| cfg.c | ||
| cfg.h | ||
| fw.c | ||
| fw.h | ||
| hermes_dld.c | ||
| hermes_dld.h | ||
| hermes_rid.h | ||
| hermes.c | ||
| hermes.h | ||
| hw.c | ||
| hw.h | ||
| Kconfig | ||
| main.c | ||
| main.h | ||
| Makefile | ||
| mic.c | ||
| mic.h | ||
| orinoco_cs.c | ||
| orinoco_nortel.c | ||
| orinoco_pci.c | ||
| orinoco_pci.h | ||
| orinoco_plx.c | ||
| orinoco_tmd.c | ||
| orinoco_usb.c | ||
| orinoco.h | ||
| scan.c | ||
| scan.h | ||
| spectrum_cs.c | ||
| wext.c | ||
| wext.h | ||