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Index: head/etc/mtree/BSD.tests.dist
===================================================================
--- head/etc/mtree/BSD.tests.dist
+++ head/etc/mtree/BSD.tests.dist
@@ -261,6 +261,8 @@
data
..
..
+ iconv
+ ..
inet
..
locale
Index: head/lib/libc/iconv/bsd_iconv.c
===================================================================
--- head/lib/libc/iconv/bsd_iconv.c
+++ head/lib/libc/iconv/bsd_iconv.c
@@ -267,8 +267,9 @@
struct _citrus_iconv *cv;
struct iconv_hooks *hooks;
const char *convname;
- char src[PATH_MAX], *dst;
+ char *dst;
int *i;
+ size_t srclen;
cv = (struct _citrus_iconv *)(void *)cd;
hooks = (struct iconv_hooks *)argument;
@@ -283,12 +284,9 @@
case ICONV_TRIVIALP:
convname = cv->cv_shared->ci_convname;
dst = strchr(convname, '/');
-
- strlcpy(src, convname, dst - convname + 1);
+ srclen = dst - convname;
dst++;
- if ((convname == NULL) || (src == NULL) || (dst == NULL))
- return (-1);
- *i = strcmp(src, dst) == 0 ? 1 : 0;
+ *i = (srclen == strlen(dst)) && !memcmp(convname, dst, srclen);
return (0);
case ICONV_GET_TRANSLITERATE:
*i = 1;
Index: head/lib/libc/tests/Makefile
===================================================================
--- head/lib/libc/tests/Makefile
+++ head/lib/libc/tests/Makefile
@@ -8,6 +8,7 @@
TESTS_SUBDIRS+= db
TESTS_SUBDIRS+= gen
TESTS_SUBDIRS+= hash
+TESTS_SUBDIRS+= iconv
TESTS_SUBDIRS+= inet
TESTS_SUBDIRS+= net
TESTS_SUBDIRS+= nss
Index: head/lib/libc/tests/iconv/Makefile
===================================================================
--- head/lib/libc/tests/iconv/Makefile
+++ head/lib/libc/tests/iconv/Makefile
@@ -0,0 +1,9 @@
+# $FreeBSD$
+
+PACKAGE= tests
+
+TESTSDIR= ${TESTSBASE}/lib/libc/iconv
+
+ATF_TESTS_C+= iconvctl_test
+
+.include <bsd.test.mk>
Index: head/lib/libc/tests/iconv/iconvctl_test.c
===================================================================
--- head/lib/libc/tests/iconv/iconvctl_test.c
+++ head/lib/libc/tests/iconv/iconvctl_test.c
@@ -0,0 +1,69 @@
+/*-
+ * Copyright (c) 2016 Eric van Gyzen
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#include <sys/cdefs.h>
+__FBSDID("$FreeBSD$");
+
+#include <iconv.h>
+
+#include <atf-c.h>
+
+void
+test_trivialp(const char *src, const char *dst, int expected)
+{
+ iconv_t ic;
+ int actual, status;
+
+ ic = iconv_open(dst, src);
+ ATF_REQUIRE(ic != (iconv_t)-1);
+
+ status = iconvctl(ic, ICONV_TRIVIALP, &actual);
+ ATF_REQUIRE(status == 0);
+
+ ATF_REQUIRE(actual == expected);
+
+ status = iconv_close(ic);
+ ATF_REQUIRE(status == 0);
+}
+
+ATF_TC_WITHOUT_HEAD(iconvctl_trivialp_test);
+ATF_TC_BODY(iconvctl_trivialp_test, tc)
+{
+
+ test_trivialp("ISO-8859-1", "ISO-8859-1", 1);
+ test_trivialp("ISO-8859-1", "ISO-8859-15", 0);
+ test_trivialp("ISO-8859-15", "ISO-8859-1", 0);
+ test_trivialp("ISO-8859-15", "UTF-8", 0);
+ test_trivialp("UTF-8", "ASCII", 0);
+}
+
+ATF_TP_ADD_TCS(tp)
+{
+
+ ATF_TP_ADD_TC(tp, iconvctl_trivialp_test);
+
+ return (atf_no_error());
+}

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