diff mbox series

[iw,2/2] iw: fix HE operation on Big Endian platforms

Message ID 20250331194517.4840-2-olek2@wp.pl (mailing list archive)
State New
Delegated to: Johannes Berg
Headers show
Series [iw,1/2] iw: fix HE capabilities on Big Endian platforms | expand

Checks

Context Check Description
wifibot/tree_selection success Not a local patch

Commit Message

Aleksander Jan Bajkowski March 31, 2025, 7:45 p.m. UTC 
IE fields are encoded in Little Endian and are not correctly
printed on Big Endian platforms.

Fixes: 422419e06d55a7 ("scan: Add printing of HE Operation Element")
Signed-off-by: Aleksander Jan Bajkowski <olek2@wp.pl>
---
 util.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/util.c b/util.c
index 04e8089..73ca500 100644
--- a/util.c
+++ b/util.c
@@ -1754,7 +1754,7 @@  void print_he_operation(const uint8_t *ie, int len)
 {
 	uint8_t oper_parameters[3] = {ie[0], ie[1], ie[2] };
 	uint8_t bss_color = ie[3];
-	uint16_t nss_mcs_set = *(uint16_t*)(&ie[4]);
+	uint16_t nss_mcs_set = le16toh(*(uint16_t*)(&ie[4]));
 	uint8_t vht_oper_present = oper_parameters[1] & 0x40;
 	uint8_t co_hosted_bss_present = oper_parameters[1] & 0x80;
 	uint8_t uhb_operation_info_present = oper_parameters[2] & 0x02;
@@ -1767,7 +1767,7 @@  void print_he_operation(const uint8_t *ie, int len)
 		printf("\t\t\tTWT Required\n");
 
 	printf("\t\t\tTXOP Duration RTS Threshold: %hu\n",
-	       (*(uint16_t*)(oper_parameters)) >> 4 & 0x03ff);
+	       le16toh((*(uint16_t*)(oper_parameters))) >> 4 & 0x03ff);
 	if (oper_parameters[1] & 0x40)
 		printf("\t\t\tVHT Operation Information Present\n");