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Author SHA1 Message Date
James Prestwood
9ec87acccf mpdu: expose mmpdu_header_len 2019-10-21 16:50:42 -05:00
Tim Kourt
b35e3525be client: Init variable before usage 
Uninitialized 'password' variable used to cause an error when --password
option wasn't avaiable
 2019-10-21 10:51:52 -05:00
Marcel Holtmann
ac53239109 doc: Split network configuration description into separate manpage 2019-10-20 19:33:53 +02:00
Marcel Holtmann
6238f9bbd7 doc: Start describing settings in main.conf 2019-10-20 10:25:51 +02:00
Marcel Holtmann
5e77e34c46 doc: Mention all available environment settings 2019-10-19 23:13:34 +02:00
Marcel Holtmann
806d36a35e doc: Minor updates to formatting and mention STATE_DIRECTORY 2019-10-19 23:00:16 +02:00
James Prestwood
0d9c9274d9 eapol: do not parse RSN for WPA1 in 1 of 4 
A recent change checked the return value of ie_parse_rsne_from_data
inside the ptk 1/4 handler. This seemed safe, but actually caused
the eapol unit test to fail.

The reason was because eapol was parsing the IEs assuming they were
an RSN, when they could be a WPA IE (WPA1 not WPA2). The WPA case
does not end up using the rsn_info at all, so having rsn_info
uninitialized did not pose a problem. After adding the return value
check it was found this fails every time for WPA1.

Since the rsn_info is not needed for WPA1 we can only do the RSN
parse for WPA2 and leave rsn_info uninitialized.
 2019-10-17 18:48:18 -05:00
Denis Kenzior
99923c90da util: Be more paranoid when parsing addresses 
Add a check to make sure that sscanf reads all 6 bytes of the address as
well.
 2019-10-17 18:22:25 -05:00
Denis Kenzior
f878ec275d scan: Fix logic error in frequency validation 
The intent here was to validate that the frequency is a multiple of 5
and lies in a certain range.  Somehow the channel was checked for being
a multiple of 5 instead.
 2019-10-17 18:00:33 -05:00
Denis Kenzior
9ec50c910b rtnlutil: Remove pointless conditional 
gateway is checked to be !null above, so the conditional can be dropped.
 2019-10-17 17:53:30 -05:00
Denis Kenzior
a533734471 p2putil: Fix logic in required attribute check 
The logic here intended to check whether all required attributes were
available.  However, it set the parse_error to true instead of
have_required to false as intended.
 2019-10-17 17:39:53 -05:00
Denis Kenzior
5dbccee798 network: Be extra pedantic in network_get_psk 
Check that the passphrase to PSK conversion actually succeeds.
 2019-10-17 17:33:56 -05:00
Denis Kenzior
a043f26134 netdev: Skip IE processing of no request IEs sent 2019-10-17 17:30:11 -05:00
Denis Kenzior
aa75b3e06e ap: Remove unneeded NULL check 
sta is already dereferenced above, no need for the extra check here
 2019-10-17 17:22:02 -05:00
Denis Kenzior
b6554ee41c hwsim: Invoke l_queue_remove prior to object deletion 
While the current code is quite safe, the new ordering makes more
logical sense and doesn't confuse static analysis tools.
 2019-10-17 13:03:08 -05:00
Denis Kenzior
c8247c3754 unit: assert that l_settings creation/loading succeeds 2019-10-17 12:42:45 -05:00
Denis Kenzior
aba73171f6 wsc: Fix potential memory leak 
If the netdev_connect_wsc call fails, handshake_state object isn't
freed.
 2019-10-17 12:37:04 -05:00
Denis Kenzior
7397903234 monitor: Fix unused variable warning 2019-10-17 12:36:44 -05:00
Denis Kenzior
9a588944aa backtrace: Don't ignore strchr errors 2019-10-17 12:10:36 -05:00
Denis Kenzior
ef0f9ad193 backtrace: Fix a potential buffer overrun 2019-10-17 12:08:21 -05:00
Denis Kenzior
e4dc23a523 monitor: Use print_ie in auth frame dumper 
Do not assume that the challenge IE is present or the only IE in the
authentication frame
 2019-10-17 12:04:08 -05:00
Denis Kenzior
e34af3cfac monitor: Reset rtnl to NULL after destruction 2019-10-17 11:51:54 -05:00
Denis Kenzior
0b8de3d5df monitor: Fix p2p channel list dumper 
This dumper probably intended to update pos after invoking strncpy.
However, strncpy returns the number of bytes that *would* have been
copied and so the logic gets a bit complex to get completely right.

Instead, switch to using l_string since this is inside the monitor and
not particularly performance critical.
 2019-10-17 11:49:11 -05:00
Denis Kenzior
39bb4d07ee monitor: Fix potential memory leak 
In case l_netlink object was not created successfully, rtmmsg would
leak.
 2019-10-17 11:28:11 -05:00
James Prestwood
34560120f9 util: add bounds check to util_get_{domain,username} 
Replace uses of strcpy by the safer l_strlcpy.  Note that both of these
functions can only be called with a buffer of max 253 bytes (the
identity string), so this is purely a precautionary measure.
 2019-10-17 11:21:47 -05:00
James Prestwood
65f279dc1e util: Use memcpy instead of strncpy 
The sub-string copied here will never have NULL terminators, so use
memcpy here to make this clearer.
 2019-10-17 11:20:51 -05:00
James Prestwood
6b8f566498 ie: reorder ie_parse_osen to fix uninitialized value 
RSNE_ADVANCE could result in a jump to the done label where info would
be copied without being initialized.
 2019-10-16 21:25:41 -05:00
James Prestwood
de3a267d03 eapol: check return of ie_parse_rsne_from_data 2019-10-16 21:24:25 -05:00
James Prestwood
91c449d74a eapol: reorder eapol_sm_free 
Technically there's no problem here as l_queue_remove does not
dereference the pointer.  Still, it confuses certain static analysis
tools in the current form. Reordering this will not change the behavior
at all.
 2019-10-16 21:16:28 -05:00
James Prestwood
0ade612b3e hotspot: check if HESSID parses correctly 2019-10-16 18:40:30 -05:00
James Prestwood
87a1c55145 hotspot: fix multiple potential memory leaks 2019-10-16 18:32:46 -05:00
Denis Kenzior
b3799a9f8d owe: Fix potential memory leak 2019-10-16 18:14:17 -05:00
James Prestwood
96aa658375 sae: check return getting k_point 2019-10-16 18:09:29 -05:00
James Prestwood
ba7f7febd1 owe: fix potential uninitialized variable 2019-10-16 18:08:47 -05:00
James Prestwood
8bbfa4db49 owe: fix potential double free on error 2019-10-16 18:08:08 -05:00
James Prestwood
ab92901252 owe: check for error return getting shared_secret 2019-10-16 18:05:43 -05:00
James Prestwood
7b1e1497b7 ie: fix uninitialized rx/tx_nss values 2019-10-16 18:02:49 -05:00
James Prestwood
a8e935ee77 crypto: fix potential memory leak 2019-10-16 17:58:50 -05:00
James Prestwood
8364807938 eap-pwd: fix potential memory leak 2019-10-16 17:58:14 -05:00
James Prestwood
e31074b246 erp: check return of hkdf_expand 2019-10-16 17:57:05 -05:00
James Prestwood
81ec93fdcc anqp: fix potential NULL pointer dereference 2019-10-16 17:57:05 -05:00
Denis Kenzior
269377c92f scan: Simplify parsing using nl80211_parse_attrs 2019-10-16 16:33:40 -05:00
Tim Kourt
a5928f0e4c client: Simplify printing logic 2019-10-16 15:50:02 -05:00
Tim Kourt
34cd8d5f3e eap-ttls: Fix memory leak 
A very unlikely condition could result in struct phase2_method being
leaked.
 2019-10-16 15:48:32 -05:00
Denis Kenzior
6917f75c6a doc: Add network configuration section to iwd.rst 
Content is mostly pulled from the wiki and re-arranged slightly.
 2019-10-16 15:45:58 -05:00
Florian Klink
af877978a1 doc: fix typo systemd->system 
Even though this is equal on most distros, we're not quite there yet.
 2019-10-14 16:38:49 -05:00
Denis Kenzior
c39d691197 TODO: Remove stale entries 
These never turned out to be really needed.
 2019-10-14 16:38:49 -05:00
Marcel Holtmann
ee67875824 build: Generate the list of .rst files from listed manual pages 2019-10-13 07:02:04 +02:00
Marcel Holtmann
62db2eaa73 build: Fix distribution of generated manual pages 2019-10-13 06:24:03 +02:00
Marcel Holtmann
3487aa5365 README: Mention --disable-manual-pages in case rst2man is missing 2019-10-12 20:14:39 +02:00