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8db4d9272a
iwd/src
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Alvin Šipraga 8db4d9272a scan: refactor start_next_scan_request to not send duplicate requests 
If start_scan_next_request() is called while a scan request
(NL80211_CMD_TRIGGER_SCAN) is still running, the same scan request will
be sent again. Add a check in the function to avoid sending a request if
one is already in progress. For consistency, check also that scan
results are not being requested (NL80211_CMD_GET_SCAN), before trying to
send the next scan request. Finally, remove similar checks at
start_next_scan_request() callsites to simplify the code.

This also fixes a crash that occurs if the following conditions are met:
  - the duplicated request is the only request in the scan request
    queue, and
  - both scan requests fail with an error not EBUSY.

In this case, the first callback to scan_request_triggered() will delete
the request from the scan request queue. The second callback will find
an empty queue and consequently pass a NULL scan_request pointer to
scan_request_failed(), causing a segmentation fault.
2020-06-08 15:10:30 -05:00
..
80-iwd.link build: Move 50-iwd.link up to 80-iwd.link for less confusion 2019-10-25 01:08:56 +02:00
adhoc.c adhoc: Set linkmode & operstate for open networks 2020-04-08 12:35:04 -05:00
agent.c module: Move declarations into separate header file 2019-11-07 23:40:13 +01:00
agent.h treewide: Move the Intel copyright forward to 2019 2019-10-25 00:43:08 +02:00
anqp.c anqp: Only register for frames on station interfaces 2019-11-20 20:24:43 -06:00
anqp.h anqp: utilize IWD_MODULE 2019-10-11 15:37:33 -05:00
anqputil.c treewide: fix typos 2020-01-21 16:03:28 -06:00
anqputil.h anqp: move ANQP parsers into anqputil 2019-07-15 14:53:44 -05:00
ap.c ap: React to NL80211_CMD_STOP_AP events 2020-02-17 12:27:54 -06:00
auth-proto.h auth-proto: introduce auth-proto concept 2019-05-03 13:53:50 -05:00
backtrace.c treewide: Move the Intel copyright forward to 2019 2019-10-25 00:43:08 +02:00
backtrace.h treewide: Move the Intel copyright forward to 2019 2019-10-25 00:43:08 +02:00
blacklist.c module: Move declarations into separate header file 2019-11-07 23:40:13 +01:00
blacklist.h blacklist: Convert to use IWD_MODULE 2019-05-22 09:58:04 -05:00
common.c treewide: Move the Intel copyright forward to 2019 2019-10-25 00:43:08 +02:00
common.h treewide: Move the Intel copyright forward to 2019 2019-10-25 00:43:08 +02:00
crypto.c iwd: remove unnecessary semicolons 2020-04-08 21:02:15 -05:00
crypto.h crypto: Add support for PRF+ SHA1 2019-12-09 01:47:11 -06:00
dbus.c treewide: Move the Intel copyright forward to 2019 2019-10-25 00:43:08 +02:00
dbus.h dbus: Add P2P interface name defines 2020-04-10 06:31:19 -05:00
device.c device: Fix init return type 2020-04-17 12:22:47 -05:00
eap-aka.c treewide: Move the Intel copyright forward to 2019 2019-10-25 00:43:08 +02:00
eap-gtc.c eap-gtc: limit password length to maximum 2020-03-06 13:08:05 -06:00
eap-md5.c treewide: Move the Intel copyright forward to 2019 2019-10-25 00:43:08 +02:00
eap-mschapv2.c treewide: fix typos 2020-01-21 16:03:28 -06:00
eap-mschapv2.h cleanup: Remove extra empty lines 2020-03-17 15:35:22 -05:00
eap-peap.c peap: Fail auth. if invalid compound MAC is received 2020-02-06 15:18:04 -06:00
eap-private.h treewide: Move the Intel copyright forward to 2019 2019-10-25 00:43:08 +02:00
eap-pwd.c cleanup: Remove extra empty lines 2020-03-17 15:35:22 -05:00
eap-sim.c treewide: fix typos 2020-01-21 16:03:28 -06:00
eap-tls-common.c eap-tls: Print a hint about IWD_TLS_DEBUG on TLS errors 2020-03-20 10:23:30 -05:00
eap-tls-common.h treewide: Move the Intel copyright forward to 2019 2019-10-25 00:43:08 +02:00
eap-tls.c treewide: Move the Intel copyright forward to 2019 2019-10-25 00:43:08 +02:00
eap-ttls.c treewide: Move the Intel copyright forward to 2019 2019-10-25 00:43:08 +02:00
eap-wsc.c eap-wsc: Convert memsets to explicit_bzero 2020-04-06 16:21:35 -05:00
eap-wsc.h treewide: Move the Intel copyright forward to 2019 2019-10-25 00:43:08 +02:00
eap.c eap: check MTU when loading identity 2020-03-06 12:17:09 -06:00
eap.h treewide: Move the Intel copyright forward to 2019 2019-10-25 00:43:08 +02:00
eapol.c iwd: remove unnecessary semicolons 2020-04-08 21:02:15 -05:00
eapol.h eapol: Drop unused eapol_sm_set_event_func 2019-10-30 14:34:20 -05:00
eapolutil.c treewide: Move the Intel copyright forward to 2019 2019-10-25 00:43:08 +02:00
eapolutil.h treewide: Move the Intel copyright forward to 2019 2019-10-25 00:43:08 +02:00
erp.c iwd: remove unnecessary semicolons 2020-04-08 21:02:15 -05:00
erp.h erp: Convert to using IWD_MODULE 2019-05-19 13:07:13 -05:00
fils.c fils: include RSNE in authenticate 2020-05-02 20:56:13 -05:00
fils.h fils: netdev: update to use auth_proto concepts 2019-05-03 14:37:11 -05:00
frame-xchg.c frame-xchg: fix bug when starting new xchg from callback 2020-06-04 09:36:42 -05:00
frame-xchg.h frame-xchg: Add frame_xchg_start 2020-03-20 10:15:50 -05:00
ft.c treewide: Move the Intel copyright forward to 2019 2019-10-25 00:43:08 +02:00
ft.h treewide: Move the Intel copyright forward to 2019 2019-10-25 00:43:08 +02:00
genbuiltin make: plugin system for build 2017-11-28 13:20:33 -06:00
handshake.c handshake: Change signature of (i)gtk setters 2020-04-02 00:41:02 -05:00
handshake.h handshake: Change signature of (i)gtk setters 2020-04-02 00:41:02 -05:00
hotspot.c knownneetworks: React to mtime updates 2020-01-27 14:28:08 -06:00
ie.c iwd: remove unnecessary semicolons 2020-04-08 21:02:15 -05:00
ie.h ie: Add ie_tlv_extract_wfd_payload 2020-03-20 10:21:04 -05:00
iwd-dbus.conf tools: Add configure option and D-Bus policy file for hwsim utility 2018-09-14 15:24:15 +02:00
iwd.config.rst doc: document AddressRandomization=network option 2020-03-18 13:10:41 -05:00
iwd.debug.rst doc: Add manual page for debugging information 2019-11-05 22:14:09 +01:00
iwd.h main: Add iwd_get_rtnl 2020-04-08 12:27:57 -05:00
iwd.network.rst doc: document AlwaysRandomizeAddress and AddressOverride 2020-03-18 18:15:16 -05:00
iwd.rst doc: Add manual page for debugging information 2019-11-05 22:14:09 +01:00
iwd.service.in build: Add StateDirectoryMode=0700 option to systemd service 2019-09-09 06:55:22 +02:00
knownnetworks.c knownneetworks: React to mtime updates 2020-01-27 14:28:08 -06:00
knownnetworks.h knownneetworks: React to mtime updates 2020-01-27 14:28:08 -06:00
main.c main: Fix freeing invalid pointer 2020-04-08 21:47:46 -05:00
manager.c manager: move debug print in dump callback 2020-05-01 19:54:37 -05:00
missing.h build: Support missing rawmemchr 2020-02-03 11:54:28 -06:00
module.c module: Declare functions as foo(void) instead of just foo() 2019-11-24 19:44:06 +01:00
module.h module: add void to empty argument functions 2020-04-08 21:03:13 -05:00
mpdu.c treewide: Move the Intel copyright forward to 2019 2019-10-25 00:43:08 +02:00
mpdu.h treewide: Move the Intel copyright forward to 2019 2019-10-25 00:43:08 +02:00
mschaputil.c treewide: Move the Intel copyright forward to 2019 2019-10-25 00:43:08 +02:00
mschaputil.h treewide: Move the Intel copyright forward to 2019 2019-10-25 00:43:08 +02:00
net.connman.iwd.service net.connman.iwd.service: Change SystemdService name to iwd.service 2018-08-09 10:45:16 -05:00
netconfig.c netconfig: Move EnableNetworkConfiguration check to station 2020-05-01 11:30:42 -05:00
netconfig.h netconfig: Add netconfig event notifier 2019-10-09 17:51:57 -05:00
netdev.c netdev: unify ft/auth_proto authenticate builders 2020-05-02 20:55:42 -05:00
netdev.h treewide: fix typos 2020-01-21 16:03:28 -06:00
network.c network: enforce max EAP/pkey password length 2020-03-06 13:08:25 -06:00
network.h treewide: Move the Intel copyright forward to 2019 2019-10-25 00:43:08 +02:00
nl80211cmd.c nl80211cmd: Add additional commands 2019-08-15 15:06:59 -05:00
nl80211cmd.h nl80211cmd: Introduce new utility 2019-07-15 14:06:26 -05:00
nl80211util.c nl80211util: Parse NL80211_ATTR_REG_ALPHA2 attrs 2020-04-24 11:38:44 -05:00
nl80211util.h treewide: Move the Intel copyright forward to 2019 2019-10-25 00:43:08 +02:00
owe.c treewide: Move the Intel copyright forward to 2019 2019-10-25 00:43:08 +02:00
owe.h treewide: Move the Intel copyright forward to 2019 2019-10-25 00:43:08 +02:00
p2p.c p2p: Do DHCP as part of connection setup 2020-05-01 11:38:43 -05:00
p2p.h Add minimal p2p.c and p2p.h 2020-04-10 06:31:19 -05:00
p2putil.c p2putil: Add WFD IE parsing utilities 2020-03-20 10:18:56 -05:00
p2putil.h p2putil: Add WFD IE parsing utilities 2020-03-20 10:18:56 -05:00
pkcs8.conf build: Provide modules-load.d for loading pkcs8_key_parser module 2019-01-23 18:22:11 +01:00
plugin.c treewide: Move the Intel copyright forward to 2019 2019-10-25 00:43:08 +02:00
plugin.h treewide: Move the Intel copyright forward to 2019 2019-10-25 00:43:08 +02:00
resolve.c resolve: Fix invalid method name check 2019-12-17 16:58:04 -06:00
resolve.h resolve: Add systemd-resolved domain name installer 2019-12-11 00:57:35 -06:00
rfkill.c module: Move declarations into separate header file 2019-11-07 23:40:13 +01:00
rfkill.h treewide: Move the Intel copyright forward to 2019 2019-10-25 00:43:08 +02:00
rrm.c rrm: Switch to new frame watch API 2020-01-16 11:37:57 -06:00
sae.c iwd: remove unnecessary semicolons 2020-04-08 21:02:15 -05:00
sae.h cleanup: Remove extra empty lines 2020-03-17 15:35:22 -05:00
scan.c scan: refactor start_next_scan_request to not send duplicate requests 2020-06-08 15:10:30 -05:00
scan.h scan: Add scan_bss_new_from_probe_req 2019-11-21 20:51:21 -06:00
simauth.c module: Move declarations into separate header file 2019-11-07 23:40:13 +01:00
simauth.h treewide: Move the Intel copyright forward to 2019 2019-10-25 00:43:08 +02:00
simutil.c treewide: Move the Intel copyright forward to 2019 2019-10-25 00:43:08 +02:00
simutil.h treewide: Move the Intel copyright forward to 2019 2019-10-25 00:43:08 +02:00
station.c netconfig: Move EnableNetworkConfiguration check to station 2020-05-01 11:30:42 -05:00
station.h station: add APIs to get connected BSS and BSS list 2019-11-04 14:43:38 -06:00
storage.c storage: Refactor dirs creation logic to cleanup on failure 2020-04-08 16:18:04 -05:00
storage.h storage: Add ability to preserve times 2020-01-22 11:15:19 -06:00
util.c util: add util_is_valid_sta_address 2020-03-18 18:15:16 -05:00
util.h util: add util_is_valid_sta_address 2020-03-18 18:15:16 -05:00
watchlist.c watchlist: Allow watch CBs to call watchlist_destroy 2020-03-18 13:49:22 -05:00
watchlist.h watchlist: Save the watchlist pointer in WATCHLIST_NOTIFY_* 2020-05-01 11:38:57 -05:00
wiphy.c wiphy: restrict FT AKMs when not supported 2020-05-01 19:55:18 -05:00
wiphy.h wiphy: Track regulatory domain changes 2020-04-24 11:39:00 -05:00
wsc.c iwd: remove unnecessary semicolons 2020-04-08 21:02:15 -05:00
wsc.h wsc: Rework wsc_enrollee_destroy 2020-01-17 12:50:23 -06:00
wscutil.c wscutil: Fix dbus string using spaces 2020-04-23 14:50:33 -05:00
wscutil.h wscutil: Add device type category/subcategory string api 2020-04-23 14:41:17 -05:00