commit 1125bf244a9bf476e6e8ae1f01d167e4cf675b25
parent e5701cfb781dc126f666517eecea2bfd11bf69c9
Author: oblique <psyberbits@gmail.com>
Date: Tue, 6 Mar 2012 03:05:11 +0200
patch and iw_can_change_channel are unneeded, so they are removed
Diffstat:
5 files changed, 0 insertions(+), 44 deletions(-)
diff --git a/README b/README
@@ -7,10 +7,6 @@ is essencially a WiFi DoS attack tool created for educational
purposes only. It works only in Linux and requires wireless card
drivers capable of injecting packets in wireless networks.
-If your Linux kernel is version 2.6.35 or above, you have to
-apply the patch patches/cfg80211_monitor_mode_channel_fix.patch
-to the kernel.
-
How to use it: Just run it as root and put as first argument the
card interface. It will automatically put your interface in monitor
mode and it will listen at channel range 1-14. If there is no AP in the
diff --git a/patches/cfg80211_monitor_mode_channel_fix.patch b/patches/cfg80211_monitor_mode_channel_fix.patch
@@ -1,14 +0,0 @@
-diff --git a/net/wireless/chan.c b/net/wireless/chan.c
-index 2fcfe09..3f63fae 100644
---- a/net/wireless/chan.c
-+++ b/net/wireless/chan.c
-@@ -85,9 +85,6 @@ int cfg80211_set_freq(struct cfg80211_registered_device *rdev,
- struct ieee80211_channel *chan;
- int result;
-
-- if (wdev && wdev->iftype == NL80211_IFTYPE_MONITOR)
-- wdev = NULL;
--
- if (wdev) {
- ASSERT_WDEV_LOCK(wdev);
-
diff --git a/src/iw.c b/src/iw.c
@@ -199,24 +199,6 @@ ssize_t iw_read(struct iw_dev *dev, void *buf, size_t count, uint8_t **pkt, size
return r;
}
-int iw_can_change_channel(struct iw_dev *dev) {
- struct iwreq iwr;
-
- /* set channel */
- memset(&iwr, 0, sizeof(iwr));
- strncpy(iwr.ifr_name, dev->ifname, sizeof(iwr.ifr_name)-1);
- iwr.u.freq.flags = IW_FREQ_FIXED;
- iwr.u.freq.m = 1;
-
- if (ioctl(dev->fd_in, SIOCSIWFREQ, &iwr) < 0)
- return 0;
- if (ioctl(dev->fd_in, SIOCGIWFREQ, &iwr) < 0)
- return 0;
-
- /* channel 1 frequency is 2412 */
- return iwr.u.freq.m == 2412;
-}
-
int iw_set_channel(struct iw_dev *dev, int chan) {
struct iwreq iwr;
ssize_t ret;
diff --git a/src/iw.h b/src/iw.h
@@ -58,7 +58,6 @@ int iw_open(struct iw_dev *dev);
void iw_close(struct iw_dev *dev);
ssize_t iw_write(struct iw_dev *dev, void *buf, size_t count);
ssize_t iw_read(struct iw_dev *dev, void *buf, size_t count, uint8_t **pkt, size_t *pkt_sz);
-int iw_can_change_channel(struct iw_dev *dev);
int iw_set_channel(struct iw_dev *dev, int chan);
#endif
diff --git a/src/wificurse.c b/src/wificurse.c
@@ -253,13 +253,6 @@ int main(int argc, char *argv[]) {
goto _errout_no_thread;
}
- if (!iw_can_change_channel(&dev)) {
- fprintf(stderr, "%s can not change channels in monitor mode.\n"
- "Maybe you need to patch your kernel with:\n"
- " patches/cfg80211_monitor_mode_channel_fix.patch\n", dev.ifname);
- goto _errout_no_thread;
- }
-
pfd[1].fd = dev.fd_in;
pfd[1].revents = 0;
pfd[1].events = POLLIN;
