Module Name: src
Committed By: rillig
Date: Mon Sep 6 17:19:53 UTC 2021
Modified Files:
src/crypto/dist/ipsec-tools/src/libipsec: key_debug.c
Log Message:
libipsec: fix undefined behavior when calling isprint
To generate a diff of this commit:
cvs rdiff -u -r1.15 -r1.16 \
src/crypto/dist/ipsec-tools/src/libipsec/key_debug.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/crypto/dist/ipsec-tools/src/libipsec/key_debug.c
diff -u src/crypto/dist/ipsec-tools/src/libipsec/key_debug.c:1.15 src/crypto/dist/ipsec-tools/src/libipsec/key_debug.c:1.16
--- src/crypto/dist/ipsec-tools/src/libipsec/key_debug.c:1.15 Fri Jun 5 15:19:08 2020
+++ src/crypto/dist/ipsec-tools/src/libipsec/key_debug.c Mon Sep 6 17:19:52 2021
@@ -1,4 +1,4 @@
-/* $NetBSD: key_debug.c,v 1.15 2020/06/05 15:19:08 christos Exp $ */
+/* $NetBSD: key_debug.c,v 1.16 2021/09/06 17:19:52 rillig Exp $ */
/* $KAME: key_debug.c,v 1.29 2001/08/16 14:25:41 itojun Exp $ */
@@ -299,7 +299,7 @@ kdebug_sadb_identity(struct sadb_ext *ex
p = (void *)(id + 1);
ep = p + len;
for (/*nothing*/; *p && p < ep; p++) {
- if (isprint((int)*p))
+ if (isprint((unsigned char)*p))
printf("%c", *p & 0xff);
else
printf("\\%03o", *p & 0xff);
