fix compiler warnings

1 files changed, 7 insertions, 6 deletions

diff --git a/win/packaging/ca/CustomAction.cpp b/win/packaging/ca/CustomAction.cpp
index e943d1a58b8..dbce86804c8 100644
--- a/win/packaging/ca/CustomAction.cpp
+++ b/win/packaging/ca/CustomAction.cpp
@@ -80,7 +80,7 @@ LExit:
   It is assumed that called will add double quotation marks before and after
   the string.
 */
-static void EscapeCommandLine(const wchar_t *in, wchar_t *out)
+static void EscapeCommandLine(const wchar_t *in, wchar_t *out, size_t buflen)
 {
   const wchar_t special_chars[]=L" \t\n\v\"";
   bool needs_escaping= false;
@@ -97,7 +97,7 @@ static void EscapeCommandLine(const wchar_t *in, wchar_t *out)
 
   if(!needs_escaping)
   {
-    wcscpy(out, in);
+    wcscpy_s(out, buflen, in);
     return;
   }
 
@@ -119,7 +119,7 @@ static void EscapeCommandLine(const wchar_t *in, wchar_t *out)
         Escape all backslashes, but let the terminating double quotation mark 

         that caller adds be interpreted as a metacharacter.

       */

-      for(int j= 0; j < 2*n_backslashes;j++)

+      for(size_t j= 0; j < 2*n_backslashes;j++)

       {

         out[pos++]=L'\\';

       }

@@ -130,7 +130,7 @@ static void EscapeCommandLine(const wchar_t *in, wchar_t *out)
       /*

         Escape all backslashes and the following double quotation mark.

       */

-      for(int j= 0; j < 2*n_backslashes + 1; j++)

+      for(size_t j= 0; j < 2*n_backslashes + 1; j++)

       {

         out[pos++]=L'\\';

       }

@@ -139,7 +139,7 @@ static void EscapeCommandLine(const wchar_t *in, wchar_t *out)
     else 

     {

       /* Backslashes aren't special here. */

-      for (int j=0; j < n_backslashes; j++)

+      for (size_t j=0; j < n_backslashes; j++)

         out[pos++] = L'\\';

 

       out[pos++]= c;

@@ -592,7 +592,8 @@ extern "C" UINT  __stdcall CheckDatabaseProperties (MSIHANDLE hInstall)
 
   DWORD PasswordLen= MAX_PATH;
   MsiGetPropertyW (hInstall, L"PASSWORD", Password, &PasswordLen);
-  EscapeCommandLine(Password, EscapedPassword);
+  EscapeCommandLine(Password, EscapedPassword,
+    sizeof(EscapedPassword)/sizeof(EscapedPassword[0]));
   MsiSetPropertyW(hInstall,L"ESCAPEDPASSWORD",EscapedPassword);
 
   DWORD SkipNetworkingLen= MAX_PATH;