The aes command used to segfault when accessing memory in sandbox.
The pointer accesses should be mapped.
Signed-off-by: Philippe Reynes <philippe.rey...@softathome.com>
---
cmd/aes.c | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/cmd/aes.c b/cmd/aes.c
index 7ff4a71..3db110c 100644
--- a/cmd/aes.c
+++ b/cmd/aes.c
@@ -11,6 +11,7 @@
#include <malloc.h>
#include <asm/byteorder.h>
#include <linux/compiler.h>
+#include <mapmem.h>
/**
* do_aes() - Handle the "aes" command-line command
@@ -46,10 +47,10 @@ static int do_aes(cmd_tbl_t *cmdtp, int flag, int argc,
char *const argv[])
dst_addr = simple_strtoul(argv[5], NULL, 16);
len = simple_strtoul(argv[6], NULL, 16);
- key_ptr = (uint8_t *)key_addr;
- iv_ptr = (uint8_t *)iv_addr;
- src_ptr = (uint8_t *)src_addr;
- dst_ptr = (uint8_t *)dst_addr;
+ key_ptr = (uint8_t *)map_sysmem(key_addr, 128 / 8);
+ iv_ptr = (uint8_t *)map_sysmem(iv_addr, 128 / 8);
+ src_ptr = (uint8_t *)map_sysmem(src_addr, len);
+ dst_ptr = (uint8_t *)map_sysmem(dst_addr, len);
/* First we expand the key. */
aes_expand_key(key_ptr, key_exp);
--
2.7.4
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