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Diffstat (limited to 'packages/u-boot/u-boot-1.1.4/u-boot-loadb-safe.patch')
-rw-r--r--packages/u-boot/u-boot-1.1.4/u-boot-loadb-safe.patch16
1 files changed, 16 insertions, 0 deletions
diff --git a/packages/u-boot/u-boot-1.1.4/u-boot-loadb-safe.patch b/packages/u-boot/u-boot-1.1.4/u-boot-loadb-safe.patch
new file mode 100644
index 0000000000..d4b8ef3935
--- /dev/null
+++ b/packages/u-boot/u-boot-1.1.4/u-boot-loadb-safe.patch
@@ -0,0 +1,16 @@
+diff -bBdurNP u-boot-1.1.1/common/cmd_load.c u-boot/common/cmd_load.c
+--- u-boot-1.1.1/common/cmd_load.c 2004-03-11 16:14:10.000000000 -0800
++++ u-boot/common/cmd_load.c 2004-09-30 00:19:43.656640004 -0700
+@@ -454,6 +454,12 @@
+ if (argc >= 2) {
+ offset = simple_strtoul(argv[1], NULL, 16);
+ }
++
++ if(offset < CFG_DRAM_BASE || offset > (CFG_DRAM_BASE+CFG_DRAM_SIZE)) {
++ printf("Cannot load to 0x%08lX -- address not in RAM\n",offset);
++ return 1;
++ }
++
+ if (argc == 3) {
+ load_baudrate = (int)simple_strtoul(argv[2], NULL, 10);
+