Closed GustavoARSilva closed 1 year ago
829 struct iw_encode_ext { 830 __u32 ext_flags; /* IW_ENCODE_EXT_* */ 831 __u8 tx_seq[IW_ENCODE_SEQ_MAX_SIZE]; /* LSB first */ 832 __u8 rx_seq[IW_ENCODE_SEQ_MAX_SIZE]; /* LSB first */ 833 struct sockaddr addr; /* ff:ff:ff:ff:ff:ff for broadcast/multicast 834 * (group) keys or unicast address for 835 * individual keys */ 836 __u16 alg; /* IW_ENCODE_ALG_* */ 837 __u16 key_len; 838 __u8 key[0]; 839 };
-Warray-bounds warnings with GCC-13 and -fstrict-flex-arrays=3:
drivers/staging/ks7010/ks_wlan_net.c:1597:50: warning: array subscript 0 is outside array bounds of ‘__u8[0]’ {aka ‘unsigned char[]’} [-Warray-bounds=] drivers/staging/ks7010/ks_wlan_net.c:1603:61: warning: array subscript 16 is outside array bounds of ‘__u8[0]’ {aka ‘unsigned char[]’} [-Warray-bounds=] drivers/staging/ks7010/ks_wlan_net.c:1604:61: warning: array subscript 24 is outside array bounds of ‘__u8[0]’ {aka ‘unsigned char[]’} [-Warray-bounds=] drivers/staging/ks7010/ks_wlan_net.c:1600:61: warning: array subscript 16 is outside array bounds of ‘__u8[0]’ {aka ‘unsigned char[]’} [-Warray-bounds=] drivers/staging/ks7010/ks_wlan_net.c:1586:50: warning: array subscript 0 is outside array bounds of ‘__u8[0]’ {aka ‘unsigned char[]’} [-Warray-bounds=]
https://lore.kernel.org/linux-hardening/20220216195306.GA904220@embeddedor/
-Warray-bounds warnings with GCC-13 and -fstrict-flex-arrays=3: