fix ERR_add_error_vdata() for use with multiple args/calls

Reviewed-by: Shane Lontis <[email protected]> Reviewed-by: Richard Levitte <[email protected]> (Merged from openssl#9558)
Paxxi · Aug 29, 2019 · 51fe9b0 · 51fe9b0
1 parent 9a7846d
commit 51fe9b0
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/crypto/err/err.c b/crypto/err/err.c
@@ -790,7 +790,7 @@ void ERR_add_error_vdata(int num, va_list args)
     }
     len = strlen(str);
 
-    for (len = 0; --num >= 0; ) {
+    while (--num >= 0) {
         arg = va_arg(args, char *);
         if (arg == NULL)
             arg = "<NULL>";