| commit | 0d429a6847145c2c02d19fb593aa3f0ac7849351 | [log] [tgz] |
|---|---|---|
| author | Marek Vasut <marek.vasut@gmail.com> | Thu Dec 22 09:55:08 2011 +0000 |
| committer | Albert ARIBAUD <albert.u.boot@aribaud.net> | Mon Jan 16 08:40:09 2012 +0100 |
| tree | 64e16b6b04c96bd8d27bc613ac53648d6aa03637 | |
| parent | bf651aa0866ffdb3642a58902785486bde84f018 [diff] |
MX28: Fix MXSBOOT segfault if no params specified Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Cc: Wolfgang Denk <wd@denx.de> Cc: Stefano Babic <sbabic@denx.de>
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 type; + if (argc < 4) + return -1; + for (i = 1; i < argc; i++) { if (!strncmp(argv[i], "-w", 2)) type = PARAM_WRITE;