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BaseTools/EfiRom: Add checks for user/file inputs 

Cc: Liming Gao <liming.gao@intel.com>
Cc: Yonghong Zhu <yonghong.zhu@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Hao Wu <hao.a.wu@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
This commit is contained in:
Hao Wu 2016-10-11 11:08:41 +08:00
parent bab5ad2fd1
commit 47affb48e9
1 changed files with 6 additions and 1 deletions
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7
BaseTools/Source/C/EfiRom/EfiRom.c
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@ -979,7 +979,12 @@ Returns:
Error (NULL, 0, 2000, "Invalid parameter", "Missing output file name with %s option!", Argv[0]);
return STATUS_ERROR;
}
strcpy (Options->OutFileName, Argv[1]);
if (strlen (Argv[1]) > MAX_PATH - 1) {
Error (NULL, 0, 2000, "Invalid parameter", "Output file name %s is too long!", Argv[1]);
return STATUS_ERROR;
}
strncpy (Options->OutFileName, Argv[1], MAX_PATH - 1);
Options->OutFileName[MAX_PATH - 1] = 0;
Argv++;
Argc--;