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MX28: Fix MXSBOOT segfault if no params specified

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Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
This commit is contained in:
Marek Vasut
2011-12-22 09:55:08 +00:00
committed by Albert ARIBAUD
parent bd2e27c043
commit e364daf925
1 changed files with 3 additions and 0 deletions
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3
tools/mxsboot.c
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@@ -606,6 +606,9 @@ int parse_ops(int argc, char **argv)
}; };
int type; int type;
if (argc < 4)
return -1;
for (i = 1; i < argc; i++) { for (i = 1; i < argc; i++) {
if (!strncmp(argv[i], "-w", 2)) if (!strncmp(argv[i], "-w", 2))
type = PARAM_WRITE; type = PARAM_WRITE;