[PATCH 3/5] winebuild: Replace sprintf with snprintf to avoid deprecation warnings on macOS.

[Brendan Shanks]

From: Brendan Shanks

---
 tools/winebuild/import.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/tools/winebuild/import.c b/tools/winebuild/import.c
index 1ca2048284b..bbf722633ae 100644
--- a/tools/winebuild/import.c
+++ b/tools/winebuild/import.c
@@ -217,7 +217,8 @@ static char *encode_dll_name( const char *name )
     ret = p = xmalloc( len * 4 + 1 );
     for ( ; len > 0; len--, name++)
     {
-        if (!strchr( valid_chars, *name )) p += sprintf( p, "$x%02x", *name );
+        if (!strchr( valid_chars, *name ))
+            p += snprintf( p, (len * 4 + 1) - (p - ret), "$x%02x", *name );
         else *p++ = *name;
     }
     *p = 0;