diff options
| -rw-r--r-- | src/northbridge/amd/amdfam10/ht_config.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/northbridge/amd/amdfam10/ht_config.c b/src/northbridge/amd/amdfam10/ht_config.c index 4810b99b59..8499dbb623 100644 --- a/src/northbridge/amd/amdfam10/ht_config.c +++ b/src/northbridge/amd/amdfam10/ht_config.c @@ -14,6 +14,7 @@ */ #include <stdint.h> +#include <console/console.h> #include <device/device.h> #include <device/pci_ops.h> @@ -127,6 +128,10 @@ u32 get_io_addr_index(u32 nodeid, u32 linkn) u32 index; for (index = 0; index < 256; index++) { + + if (index + 4 >= ARRAY_SIZE(sysconf.conf_io_addrx)) + die("Error! Out of bounds read in %s:%s\n", __FILE__, __func__); + if (sysconf.conf_io_addrx[index+4] == 0) { sysconf.conf_io_addr[index+4] = (nodeid & 0x3f); sysconf.conf_io_addrx[index+4] = 1 | ((linkn & 0x7)<<4); @@ -142,6 +147,10 @@ u32 get_mmio_addr_index(u32 nodeid, u32 linkn) u32 index; for (index = 0; index < 64; index++) { + + if (index + 8 >= ARRAY_SIZE(sysconf.conf_mmio_addrx)) + die("Error! Out of bounds read in %s:%s\n", __FILE__, __func__); + if (sysconf.conf_mmio_addrx[index+8] == 0) { sysconf.conf_mmio_addr[index+8] = (nodeid & 0x3f); sysconf.conf_mmio_addrx[index+8] = 1 | ((linkn & 0x7)<<4); |