Update vendor/libarchive to git 500a62194a1faafaffd286f6da50633e86587f3c

Vendor changes (FreeBSD-related):
  Plug memory leaks in xattr tests.

5 files changed, 12 insertions, 7 deletions

diff --git a/libarchive/test/test_xattr_platform.c b/libarchive/test/test_xattr_platform.c
index ebb265edb382..df3f81a5b3fd 100644
--- a/libarchive/test/test_xattr_platform.c
+++ b/libarchive/test/test_xattr_platform.c
@@ -35,6 +35,7 @@ DEFINE_TEST(test_xattr_platform)
 	struct archive_entry *ae;
 	const char *name;
 	const void *value;
+	void *rvalue;
 	size_t size, insize;
 	int e, r;
 	const char *attrname = "user.libarchive.test";
@@ -95,8 +96,9 @@ DEFINE_TEST(test_xattr_platform)
 	assertEqualIntA(a, ARCHIVE_OK, archive_write_close(a));
 	assertEqualInt(ARCHIVE_OK, archive_write_free(a));
 
-	value = getXattr("writetest", attrname, &insize);
+	rvalue = getXattr("writetest", attrname, &insize);
 	if (assertEqualInt(insize, strlen(writeval) + 1) != 0)
-		assertEqualMem(value, writeval, insize);
+		assertEqualMem(rvalue, writeval, insize);
+	free(rvalue);
 #endif
 }
diff --git a/tar/test/test_option_acls.c b/tar/test/test_option_acls.c
index be0db449821a..f2d51d661abf 100644
--- a/tar/test/test_option_acls.c
+++ b/tar/test/test_option_acls.c
@@ -360,8 +360,10 @@ compare_acls(const char *path_a, const char *path_b)
 	if (richacl_a != NULL) {
 		richacl_b = richacl_get_file(path_b);
 		if (richacl_b == NULL &&
-		    (errno == ENODATA || errno == ENOTSUP || errno == ENOSYS))
+		    (errno == ENODATA || errno == ENOTSUP || errno == ENOSYS)) {
+			richacl_free(richacl_a);
 			return (0);
+		}
 		failure("richacl_get_file() error: %s (%s)", path_b,
 		    strerror(errno));
 		if (assert(richacl_b != NULL) == 0) {
diff --git a/tar/test/test_option_xattrs.c b/tar/test/test_option_xattrs.c
index 5095ce336d6c..bce8a94e4dd2 100644
--- a/tar/test/test_option_xattrs.c
+++ b/tar/test/test_option_xattrs.c
@@ -33,7 +33,7 @@ DEFINE_TEST(test_option_xattrs)
 
 	const char *testattr = "user.libarchive.test";
 	const char *testval = "testval";
-	const void *readval;
+	void *readval;
 	size_t size;
 	int r;
 
@@ -62,6 +62,7 @@ DEFINE_TEST(test_option_xattrs)
 	readval = getXattr("xattrs_xattrs/f", testattr, &size);
 	if(assertEqualInt(size, strlen(testval) + 1) != 0)
 		assertEqualMem(readval, testval, size);
+	free(readval);
 
 	/* Extract xattrs without xattrs */
 	assertMakeDir("xattrs_noxattrs", 0755);
diff --git a/test_utils/test_common.h b/test_utils/test_common.h
index fa726bff1fde..1425dd84b7df 100644
--- a/test_utils/test_common.h
+++ b/test_utils/test_common.h
@@ -348,7 +348,7 @@ int canNodump(void);
 int setTestAcl(const char *path);
 
 /* Get extended attribute */
-const void *getXattr(const char *, const char *, size_t *);
+void *getXattr(const char *, const char *, size_t *);
 
 /* Set extended attribute */
 int setXattr(const char *, const char *, const void *, size_t);
diff --git a/test_utils/test_main.c b/test_utils/test_main.c
index 36dfc82fa08f..d74045934bec 100644
--- a/test_utils/test_main.c
+++ b/test_utils/test_main.c
@@ -2451,8 +2451,8 @@ canNodump(void)
 	return (0);
 }
 
-/* Get extended attribute from a path */
-const void *
+/* Get extended attribute value from a path */
+void *
 getXattr(const char *path, const char *name, size_t *sizep)
 { 
 	void *value = NULL;