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From: Alan Somers <asomers@FreeBSD.org>
Date: Mon, 19 Aug 2019 17:54:41 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
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Subject: svn commit: r351226 - head/sbin/ping
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X-List-Received-Date: Mon, 19 Aug 2019 17:54:41 -0000
Author: asomers
Date: Mon Aug 19 17:54:40 2019
New Revision: 351226
URL: https://svnweb.freebsd.org/changeset/base/351226
Log:
Fix uninitialized variable warnings when MK_CASPER=no
Submitted by: Ján SuÄan <sucanjan@gmail.com>
MFC after: 2 weeks
Sponsored by: Google, inc. (Google Summer of Code 2019)
Differential Revision: https://reviews.freebsd.org/D21322
Modified:
head/sbin/ping/ping.c
Modified: head/sbin/ping/ping.c
==============================================================================
--- head/sbin/ping/ping.c Mon Aug 19 17:51:06 2019 (r351225)
+++ head/sbin/ping/ping.c Mon Aug 19 17:54:40 2019 (r351226)
@@ -610,6 +610,7 @@ main(int argc, char *const *argv)
}
/* From now on we will use only reverse DNS lookups. */
+#ifdef WITH_CASPER
if (capdns != NULL) {
const char *types[1];
@@ -617,7 +618,7 @@ main(int argc, char *const *argv)
if (cap_dns_type_limit(capdns, types, 1) < 0)
err(1, "unable to limit access to system.dns service");
}
-
+#endif
if (connect(ssend, (struct sockaddr *)&whereto, sizeof(whereto)) != 0)
err(1, "connect");
@@ -1709,9 +1710,10 @@ static cap_channel_t *
capdns_setup(void)
{
cap_channel_t *capcas, *capdnsloc;
+#ifdef WITH_CASPER
const char *types[2];
int families[1];
-
+#endif
capcas = cap_init();
if (capcas == NULL)
err(1, "unable to create casper process");
@@ -1720,6 +1722,7 @@ capdns_setup(void)
cap_close(capcas);
if (capdnsloc == NULL)
err(1, "unable to open system.dns service");
+#ifdef WITH_CASPER
types[0] = "NAME2ADDR";
types[1] = "ADDR2NAME";
if (cap_dns_type_limit(capdnsloc, types, 2) < 0)
@@ -1727,7 +1730,7 @@ capdns_setup(void)
families[0] = AF_INET;
if (cap_dns_family_limit(capdnsloc, families, 1) < 0)
err(1, "unable to limit access to system.dns service");
-
+#endif
return (capdnsloc);
}