[PATCH] [WineGCC]: check that option argument is within command line parameters

[Eric Pouech]

A+
---

 tools/winegcc/winegcc.c |    6 +++++-
 1 files changed, 5 insertions(+), 1 deletions(-)


diff --git a/tools/winegcc/winegcc.c b/tools/winegcc/winegcc.c
index 9849afd..8a22dfe 100644
--- a/tools/winegcc/winegcc.c
+++ b/tools/winegcc/winegcc.c
@@ -1297,7 +1297,11 @@ int main(int argc, char **argv)
 			next_is_arg = 1;
 		    break;
 	    }
-	    if (next_is_arg) option_arg = argv[i+1];
+	    if (next_is_arg)
+            {
+                if (i + 1 >= argc) error("option -%c requires an argument\n", argv[i][1]);
+                option_arg = argv[i+1];
+            }
 
 	    /* determine what options go 'as is' to the linker & the compiler */
 	    raw_compiler_arg = raw_linker_arg = 0;