svn commit: r294646 - head/tools/regression/sockets/unix_cmsg
Garrett Cooper
ngie at FreeBSD.org
Sat Jan 23 22:49:15 UTC 2016
Author: ngie
Date: Sat Jan 23 22:49:13 2016
New Revision: 294646
URL: https://svnweb.freebsd.org/changeset/base/294646
Log:
Don't run the t_cmsg_len testcase on 64-bit architectures
It always fails when trying to send through the sendit(9) private KPI in the
kernel due to a size mismatch between the msghdr and data being sent [*], which
suspiciously seems like it's related to sizeof pointers instead of scalars, or
something of that ilk
MFC after: 1 week
PR: 206543, 206544 [*]
Sponsored by: EMC / Isilon Storage Division
Modified:
head/tools/regression/sockets/unix_cmsg/unix_cmsg.c
Directory Properties:
head/ (props changed)
Modified: head/tools/regression/sockets/unix_cmsg/unix_cmsg.c
==============================================================================
--- head/tools/regression/sockets/unix_cmsg/unix_cmsg.c Sat Jan 23 22:44:00 2016 (r294645)
+++ head/tools/regression/sockets/unix_cmsg/unix_cmsg.c Sat Jan 23 22:49:13 2016 (r294646)
@@ -83,7 +83,13 @@ static int t_sockcred_2(void);
static int t_cmsgcred_sockcred(void);
static int t_timeval(void);
static int t_bintime(void);
+/*
+ * The testcase fails on 64-bit architectures (amd64), but passes on 32-bit
+ * architectures (i386); see bug 206543
+ */
+#ifndef __LP64__
static int t_cmsg_len(void);
+#endif
static int t_peercred(void);
struct test_func {
@@ -120,10 +126,12 @@ static const struct test_func test_strea
.func = t_bintime,
.desc = "Sending, receiving bintime"
},
+#ifndef __LP64__
{
.func = t_cmsg_len,
.desc = "Check cmsghdr.cmsg_len"
},
+#endif
{
.func = t_peercred,
.desc = "Check LOCAL_PEERCRED socket option"
@@ -158,10 +166,12 @@ static const struct test_func test_dgram
.func = t_bintime,
.desc = "Sending, receiving bintime"
},
+#ifndef __LP64__
{
.func = t_cmsg_len,
.desc = "Check cmsghdr.cmsg_len"
}
+#endif
};
#define TEST_DGRAM_TBL_SIZE \
@@ -1829,6 +1839,7 @@ t_bintime(void)
return (t_generic(t_bintime_client, t_bintime_server));
}
+#ifndef __LP64__
static int
t_cmsg_len_client(int fd)
{
@@ -1921,6 +1932,7 @@ t_cmsg_len(void)
{
return (t_generic(t_cmsg_len_client, t_cmsg_len_server));
}
+#endif
static int
t_peercred_client(int fd)
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