'printw.c' fix to avoid potential buffer overflow issues in DOS Digit…

…al Mars builds. Follow-up to commit ddf80d0.
Bill-Gray · Jul 16, 2024 · d22725b · d22725b
1 parent 99481c0
commit d22725b
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/pdcurses/printw.c b/pdcurses/printw.c
@@ -55,8 +55,11 @@ A few have neither.   */
 #endif
 #if defined( HAVE_VSNPRINTF) && !defined( _WIN32)
    #define vsnprint_func vsnprintf
+#elif defined( __DMC__) && !defined( _WIN32)
+   #define vsnprint_func _vsnprintf
 #endif
 
+
 /* _vsnprintf() and earlier vsnprintf() return -1 if the output doesn't
 fit in the buffer.  When that happens,  we try again with a
 larger buffer, doubling its size until it fits.  C99-compliant