hc
2024-05-16 8d2a02b24d66aa359e83eebc1ed3c0f85367a1cb
kernel/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c
....@@ -703,6 +703,11 @@
703703 u32 i, j;
704704 char end = '\0';
705705
706
+ if (chiprev >= BITS_PER_TYPE(u32)) {
707
+ brcmf_err("Invalid chip revision %u\n", chiprev);
708
+ return NULL;
709
+ }
710
+
706711 for (i = 0; i < table_size; i++) {
707712 if (mapping_table[i].chipid == chip &&
708713 mapping_table[i].revmask & BIT(chiprev))