wifi: mwifiex: Replace one-element array with flexible-array member i…

…n struct mwifiex_ie_types_rxba_sync One-element and zero-length arrays are deprecated. So, replace one-element array in struct mwifiex_ie_types_rxba_sync with flexible-array member, and refactor the rest of the code, accordingly. This results in no differences in binary output. Signed-off-by: Gustavo A. R. Silva <[email protected]> Reviewed-by: Kees Cook <[email protected]> Signed-off-by: Kalle Valo <[email protected]> Link: https://lore.kernel.org/r/79c801c69c8beece2f80502c60166036d3c047cc.1692931954.git.gustavoars@kernel.org
revyos · Sep 4, 2023 · c784724 · c784724
1 parent eec679e
commit c784724
Show file tree

Hide file tree

Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/drivers/net/wireless/marvell/mwifiex/11n_rxreorder.c b/drivers/net/wireless/marvell/mwifiex/11n_rxreorder.c
@@ -918,7 +918,7 @@ void mwifiex_11n_rxba_sync_event(struct mwifiex_private *priv,
 
 	mwifiex_dbg_dump(priv->adapter, EVT_D, "RXBA_SYNC event:",
 			 event_buf, len);
-	while (tlv_buf_left >= sizeof(*tlv_rxba)) {
+	while (tlv_buf_left > sizeof(*tlv_rxba)) {
 		tlv_type = le16_to_cpu(tlv_rxba->header.type);
 		tlv_len  = le16_to_cpu(tlv_rxba->header.len);
 		if (tlv_type != TLV_TYPE_RXBA_SYNC) {

diff --git a/drivers/net/wireless/marvell/mwifiex/fw.h b/drivers/net/wireless/marvell/mwifiex/fw.h
@@ -779,7 +779,7 @@ struct mwifiex_ie_types_rxba_sync {
 	u8 reserved;
 	__le16 seq_num;
 	__le16 bitmap_len;
-	u8 bitmap[1];
+	u8 bitmap[];
 } __packed;
 
 struct chan_band_param_set {