diff mbox series

[8/8] iw: scan: fix undefined behaviour in print_vht_capa()

Message ID 20200209165902.44110-9-markus.theil@tu-ilmenau.de (mailing list archive)
State Accepted
Delegated to: Johannes Berg
Headers show
Series iw: parse measurement pilot and fix scan bugs | expand

Commit Message

Markus Theil Feb. 9, 2020, 4:59 p.m. UTC 
Signed-off-by: Markus Theil <markus.theil@tu-ilmenau.de>
---
 scan.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/scan.c b/scan.c
index e2a620a..8f8d8ba 100644
--- a/scan.c
+++ b/scan.c
@@ -1473,8 +1473,8 @@  static void print_vht_capa(const uint8_t type, uint8_t len, const uint8_t *data,
 			   const struct print_ies_data *ie_buffer)
 {
 	printf("\n");
-	print_vht_info(data[0] | (data[1] << 8) |
-		       (data[2] << 16) | (data[3] << 24),
+	print_vht_info((__u32) data[0] | ((__u32)data[1] << 8) |
+		       ((__u32)data[2] << 16) | ((__u32)data[3] << 24),
 		       data + 4);
 }