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authorPavel Roskin <proski@gnu.org>2006-04-17 11:36:43 -0400
committerJohn W. Linville <linville@tuxdriver.com>2006-04-24 15:20:22 -0400
commitdac322e39a2b82871cf514c9a533f24a1b4c7e19 (patch)
treee64f39191f63e8c0dba6304890ad71b756e02990
parent6b426e785cb81e53dc2fc4dcf997661472b470ef (diff)
[PATCH] Fix crash on big-endian systems during scan
The original code was doing arithmetics on a little-endian value. Reported by Stelios Koroneos <stelios@stelioscellar.com> Signed-off-by: Pavel Roskin <proski@gnu.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
-rw-r--r--drivers/net/wireless/hostap/hostap_ioctl.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/wireless/hostap/hostap_ioctl.c b/drivers/net/wireless/hostap/hostap_ioctl.c
index 8b37e824dfcb..8399de581893 100644
--- a/drivers/net/wireless/hostap/hostap_ioctl.c
+++ b/drivers/net/wireless/hostap/hostap_ioctl.c
@@ -1860,7 +1860,7 @@ static char * __prism2_translate_scan(local_info_t *local,
memset(&iwe, 0, sizeof(iwe));
iwe.cmd = SIOCGIWFREQ;
if (scan) {
- chan = scan->chid;
+ chan = le16_to_cpu(scan->chid);
} else if (bss) {
chan = bss->chan;
} else {
@@ -1868,7 +1868,7 @@ static char * __prism2_translate_scan(local_info_t *local,
}
if (chan > 0) {
- iwe.u.freq.m = freq_list[le16_to_cpu(chan - 1)] * 100000;
+ iwe.u.freq.m = freq_list[chan - 1] * 100000;
iwe.u.freq.e = 1;
current_ev = iwe_stream_add_event(current_ev, end_buf, &iwe,
IW_EV_FREQ_LEN);

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