diff mbox series

[6/8] iw: scan: fix buffer over-read in print_p2p

Message ID 20200209165902.44110-7-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 | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/scan.c b/scan.c
index f57925d..b3e7baa 100644
--- a/scan.c
+++ b/scan.c
@@ -2036,7 +2036,7 @@  static inline void print_p2p(const uint8_t type, uint8_t len,
 		case 0x12: /* invitation flags */
 		case 0xdd: /* vendor specific */
 		default: {
-			const __u8 *subdata = data + 4;
+			const __u8 *subdata = data + 3;
 			__u16 tmplen = sublen;
 
 			tab_on_first(&first);