Signed-off-by: Marek Vasut <marek.va...@gmail.com>
Cc: Wolfgang Denk <w...@denx.de>
Cc: Stefano Babic <sba...@denx.de>
---
tools/mxsboot.c | 3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/tools/mxsboot.c b/tools/mxsboot.c
index 176753d..8246831 100644
--- a/tools/mxsboot.c
+++ b/tools/mxsboot.c
@@ -606,6 +606,9 @@ int parse_ops(int argc, char **argv)
};
int type;
+ if (argc < 4)
+ return -1;
+
for (i = 1; i < argc; i++) {
if (!strncmp(argv[i], "-w", 2))
type = PARAM_WRITE;
--
1.7.7.3
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