upstream: snprintf/vsnprintf return < 0 on error, rather than -1.

OpenBSD-Commit-ID: a261c421140a0639bb2b66bbceca72bf8239749d

diff --git a/moduli.c b/moduli.c
index 7120415fd8f85e8018b0d2cae1e5d24a0276ab0c..578fc485c6ec00d2ec382b204f9ff8d1dd845a3f 100644 (file)
--- a/moduli.c
+++ b/moduli.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: moduli.c,v 1.34 2019/01/23 09:49:00 dtucker Exp $ */
+/* $OpenBSD: moduli.c,v 1.35 2019/07/03 03:24:02 deraadt Exp $ */
 /*
  * Copyright 1994 Phil Karn <karn@qualcomm.com>
  * Copyright 1996-1998, 2003 William Allen Simpson <wsimpson@greendragon.com>
@@ -453,7 +453,7 @@ write_checkpoint(char *cpfile, u_int32_t lineno)
        int r;
 
        r = snprintf(tmp, sizeof(tmp), "%s.XXXXXXXXXX", cpfile);
-       if (r == -1 || r >= PATH_MAX) {
+       if (r < 0 || r >= PATH_MAX) {
                logit("write_checkpoint: temp pathname too long");
                return;
        }