Author: ngie
Date: Mon Dec 12 02:11:30 2016
New Revision: 309864
URL: https://svnweb.freebsd.org/changeset/base/309864

Log:
  Merge PR to address tar/test coverity issues
  
  Obtained from:        libarchive (fd0ea220635939ffe4b9ffb5cacaaa526a25b5ae)

Modified:
  vendor/libarchive/dist/tar/test/main.c
  vendor/libarchive/dist/tar/test/test_leading_slash.c
  vendor/libarchive/dist/tar/test/test_option_a.c
  vendor/libarchive/dist/tar/test/test_option_b.c
  vendor/libarchive/dist/tar/test/test_option_b64encode.c
  vendor/libarchive/dist/tar/test/test_option_gid_gname.c
  vendor/libarchive/dist/tar/test/test_option_grzip.c
  vendor/libarchive/dist/tar/test/test_option_j.c
  vendor/libarchive/dist/tar/test/test_option_lrzip.c
  vendor/libarchive/dist/tar/test/test_option_lz4.c
  vendor/libarchive/dist/tar/test/test_option_lzma.c
  vendor/libarchive/dist/tar/test/test_option_lzop.c
  vendor/libarchive/dist/tar/test/test_option_r.c
  vendor/libarchive/dist/tar/test/test_option_uid_uname.c
  vendor/libarchive/dist/tar/test/test_option_uuencode.c
  vendor/libarchive/dist/tar/test/test_option_xz.c
  vendor/libarchive/dist/tar/test/test_option_z.c
  vendor/libarchive/dist/tar/test/test_stdio.c
  vendor/libarchive/dist/tar/test/test_version.c

Modified: vendor/libarchive/dist/tar/test/main.c
==============================================================================
--- vendor/libarchive/dist/tar/test/main.c      Mon Dec 12 02:09:31 2016        
(r309863)
+++ vendor/libarchive/dist/tar/test/main.c      Mon Dec 12 02:11:30 2016        
(r309864)
@@ -1060,7 +1060,7 @@ assertion_file_contains_lines_any_order(
        char **expected = NULL;
        char *p, **actual = NULL;
        char c;
-       int expected_failure = 0, actual_failure = 0;
+       int expected_failure = 0, actual_failure = 0, retval = 0;
 
        assertion_count(file, line);
 
@@ -1081,8 +1081,7 @@ assertion_file_contains_lines_any_order(
                if (expected == NULL) {
                        failure_start(pathname, line, "Can't allocate memory");
                        failure_finish(NULL);
-                       free(expected);
-                       return (0);
+                       goto done;
                }
                for (i = 0; lines[i] != NULL; ++i) {
                        expected[i] = strdup(lines[i]);
@@ -1103,8 +1102,7 @@ assertion_file_contains_lines_any_order(
                if (actual == NULL) {
                        failure_start(pathname, line, "Can't allocate memory");
                        failure_finish(NULL);
-                       free(expected);
-                       return (0);
+                       goto done;
                }
                for (j = 0, p = buff; p < buff + buff_size;
                    p += 1 + strlen(p)) {
@@ -1141,27 +1139,27 @@ assertion_file_contains_lines_any_order(
                        ++actual_failure;
        }
        if (expected_failure == 0 && actual_failure == 0) {
-               free(buff);
-               free(expected);
-               free(actual);
-               return (1);
+               retval = 1;
+               goto done;
        }
        failure_start(file, line, "File doesn't match: %s", pathname);
        for (i = 0; i < expected_count; ++i) {
-               if (expected[i] != NULL) {
+               if (expected[i] != NULL)
                        logprintf("  Expected but not present: %s\n", 
expected[i]);
-                       free(expected[i]);
-               }
        }
        for (j = 0; j < actual_count; ++j) {
                if (actual[j] != NULL)
                        logprintf("  Present but not expected: %s\n", 
actual[j]);
        }
        failure_finish(NULL);
+done:
+       free(actual);
        free(buff);
+       for (i = 0; i < expected_count; ++i)
+               free(expected[i]);
        free(expected);
-       free(actual);
-       return (0);
+
+       return (retval);
 }
 
 /* Verify that a text file does not contains the specified strings */
@@ -1590,7 +1588,7 @@ is_symlink(const char *file, int line,
         * really not much point in bothering with this. */
        return (0);
 #else
-       char buff[300];
+       char buff[301];
        struct stat st;
        ssize_t linklen;
        int r;
@@ -1607,7 +1605,7 @@ is_symlink(const char *file, int line,
                return (0);
        if (contents == NULL)
                return (1);
-       linklen = readlink(pathname, buff, sizeof(buff));
+       linklen = readlink(pathname, buff, sizeof(buff) - 1);
        if (linklen < 0) {
                failure_start(file, line, "Can't read symlink %s", pathname);
                failure_finish(NULL);
@@ -2324,7 +2322,7 @@ extract_reference_file(const char *name)
        for (;;) {
                if (fgets(buff, sizeof(buff), in) == NULL) {
                        /* TODO: This is a failure. */
-                       return;
+                       goto done;
                }
                if (memcmp(buff, "begin ", 6) == 0)
                        break;
@@ -2365,6 +2363,7 @@ extract_reference_file(const char *name)
                }
        }
        fclose(out);
+done:
        fclose(in);
 }
 
@@ -2958,8 +2957,8 @@ main(int argc, char **argv)
                strftime(tmpdir_timestamp, sizeof(tmpdir_timestamp),
                    "%Y-%m-%dT%H.%M.%S",
                    localtime(&now));
-               sprintf(tmpdir, "%s/%s.%s-%03d", tmp, progname,
-                   tmpdir_timestamp, i);
+               snprintf(tmpdir, sizeof(tmpdir), "%s/%s.%s-%03d", tmp,
+                   progname, tmpdir_timestamp, i);
                if (assertMakeDir(tmpdir,0755))
                        break;
                if (i >= 999) {

Modified: vendor/libarchive/dist/tar/test/test_leading_slash.c
==============================================================================
--- vendor/libarchive/dist/tar/test/test_leading_slash.c        Mon Dec 12 
02:09:31 2016        (r309863)
+++ vendor/libarchive/dist/tar/test/test_leading_slash.c        Mon Dec 12 
02:11:30 2016        (r309864)
@@ -44,6 +44,7 @@ DEFINE_TEST(test_leading_slash)
        if (assertFileExists("test.err")) {
                errfile = slurpfile(&errfile_size, "test.err");
                assert(strstr(errfile, expected_errmsg) != NULL);
+               free(errfile);
        }
 }
 

Modified: vendor/libarchive/dist/tar/test/test_option_a.c
==============================================================================
--- vendor/libarchive/dist/tar/test/test_option_a.c     Mon Dec 12 02:09:31 
2016        (r309863)
+++ vendor/libarchive/dist/tar/test/test_option_a.c     Mon Dec 12 02:11:30 
2016        (r309864)
@@ -43,6 +43,7 @@ DEFINE_TEST(test_option_a)
        assert(s > 2);
        failure("The archive should be compressed");
        assertEqualMem(p, "\x1f\x9d", 2);
+       free(p);
 
        /* Test2: archive it with .taZ suffix. */
        assertEqualInt(0,
@@ -53,6 +54,7 @@ DEFINE_TEST(test_option_a)
        assert(s > 2);
        failure("The archive should be compressed");
        assertEqualMem(p, "\x1f\x9d", 2);
+       free(p);
 
        /* Test3: archive it with .tar.Z.uu suffix. */
        assertEqualInt(0,
@@ -63,6 +65,7 @@ DEFINE_TEST(test_option_a)
        assert(s > 12);
        failure("The archive should be uuencoded");
        assertEqualMem(p, "begin 644 -\n", 12);
+       free(p);
 
        /* Test4: archive it with .zip suffix. */
        assertEqualInt(0,
@@ -73,6 +76,7 @@ DEFINE_TEST(test_option_a)
        assert(s > 4);
        failure("The archive should be zipped");
        assertEqualMem(p, "\x50\x4b\x03\x04", 4);
+       free(p);
 
        /* Test5: archive it with .tar.Z suffix and --uuencode option. */
        assertEqualInt(0,
@@ -84,6 +88,7 @@ DEFINE_TEST(test_option_a)
        assert(s > 2);
        failure("The archive should be compressed, ignoring --uuencode option");
        assertEqualMem(p, "\x1f\x9d", 2);
+       free(p);
 
        /* Test6: archive it with .xxx suffix(unknown suffix) and
         * --uuencode option. */
@@ -96,6 +101,7 @@ DEFINE_TEST(test_option_a)
        assert(s > 12);
        failure("The archive should be uuencoded");
        assertEqualMem(p, "begin 644 -\n", 12);
+       free(p);
 
        /* Test7: archive it with .tar.Z suffix using a long-name option. */
        assertEqualInt(0,
@@ -107,4 +113,5 @@ DEFINE_TEST(test_option_a)
        assert(s > 2);
        failure("The archive should be compressed");
        assertEqualMem(p, "\x1f\x9d", 2);
+       free(p);
 }

Modified: vendor/libarchive/dist/tar/test/test_option_b.c
==============================================================================
--- vendor/libarchive/dist/tar/test/test_option_b.c     Mon Dec 12 02:09:31 
2016        (r309863)
+++ vendor/libarchive/dist/tar/test/test_option_b.c     Mon Dec 12 02:11:30 
2016        (r309864)
@@ -78,4 +78,6 @@ DEFINE_TEST(test_option_b)
         * Note: It's not possible to verify at this level that blocks
         * are getting written with the
         */
+
+       free(testprog_ustar);
 }

Modified: vendor/libarchive/dist/tar/test/test_option_b64encode.c
==============================================================================
--- vendor/libarchive/dist/tar/test/test_option_b64encode.c     Mon Dec 12 
02:09:31 2016        (r309863)
+++ vendor/libarchive/dist/tar/test/test_option_b64encode.c     Mon Dec 12 
02:11:30 2016        (r309864)
@@ -42,6 +42,7 @@ DEFINE_TEST(test_option_b64encode)
        p = slurpfile(&s, "archive.out");
        assert(s > 2);
        assertEqualMem(p, "begin-base64 644", 16);
+       free(p);
 
        /* Archive it with uuencode only. */
        assertEqualInt(0,
@@ -51,4 +52,5 @@ DEFINE_TEST(test_option_b64encode)
        p = slurpfile(&s, "archive.out");
        assert(s > 2);
        assertEqualMem(p, "begin-base64 644", 16);
+       free(p);
 }

Modified: vendor/libarchive/dist/tar/test/test_option_gid_gname.c
==============================================================================
--- vendor/libarchive/dist/tar/test/test_option_gid_gname.c     Mon Dec 12 
02:09:31 2016        (r309863)
+++ vendor/libarchive/dist/tar/test/test_option_gid_gname.c     Mon Dec 12 
02:11:30 2016        (r309864)
@@ -53,6 +53,7 @@ DEFINE_TEST(test_option_gid_gname)
        /* Should force gid and gname fields in ustar header. */
        assertEqualMem(data + 116, "000021 \0", 8);
        assertEqualMem(data + 297, "foofoofoo\0", 10);
+       free(data);
 
        /* Again with just --gname */
        failure("Error invoking %s c", testprog);
@@ -65,6 +66,8 @@ DEFINE_TEST(test_option_gid_gname)
        /* Gid should be unchanged from original reference. */
        assertEqualMem(data + 116, reference + 116, 8);
        assertEqualMem(data + 297, "foofoofoo\0", 10);
+       free(data);
+       free(reference);
 
        /* Again with --gid  and force gname to empty. */
        failure("Error invoking %s c", testprog);
@@ -77,6 +80,7 @@ DEFINE_TEST(test_option_gid_gname)
        assertEqualMem(data + 116, "000021 \0", 8);
        /* Gname field in ustar header should be empty. */
        assertEqualMem(data + 297, "\0", 1);
+       free(data);
 
        /* TODO: It would be nice to verify that --gid= by itself
         * will look up the associated gname and use that, but

Modified: vendor/libarchive/dist/tar/test/test_option_grzip.c
==============================================================================
--- vendor/libarchive/dist/tar/test/test_option_grzip.c Mon Dec 12 02:09:31 
2016        (r309863)
+++ vendor/libarchive/dist/tar/test/test_option_grzip.c Mon Dec 12 02:11:30 
2016        (r309864)
@@ -45,8 +45,11 @@ DEFINE_TEST(test_option_grzip)
            testprog));
        p = slurpfile(&s, "archive.err");
        p[s] = '\0';
+       free(p);
+
        /* Check that the archive file has an grzip signature. */
        p = slurpfile(&s, "archive.out");
        assert(s > 2);
        assertEqualMem(p, "GRZipII\x00\x02\x04:)", 12);
+       free(p);
 }

Modified: vendor/libarchive/dist/tar/test/test_option_j.c
==============================================================================
--- vendor/libarchive/dist/tar/test/test_option_j.c     Mon Dec 12 02:09:31 
2016        (r309863)
+++ vendor/libarchive/dist/tar/test/test_option_j.c     Mon Dec 12 02:11:30 
2016        (r309864)
@@ -42,15 +42,18 @@ DEFINE_TEST(test_option_j)
        if (r != 0) {
                if (!canBzip2()) {
                        skipping("bzip2 is not supported on this platform");
-                       return;
+                       goto done;
                }
                failure("-j option is broken");
                assertEqualInt(r, 0);
-               return;
+               goto done;
        }
+       free(p);
        assertEmptyFile("archive.err");
        /* Check that the archive file has a bzip2 signature. */
        p = slurpfile(&s, "archive.out");
        assert(s > 2);
        assertEqualMem(p, "BZh9", 4);
+done:
+       free(p);
 }

Modified: vendor/libarchive/dist/tar/test/test_option_lrzip.c
==============================================================================
--- vendor/libarchive/dist/tar/test/test_option_lrzip.c Mon Dec 12 02:09:31 
2016        (r309863)
+++ vendor/libarchive/dist/tar/test/test_option_lrzip.c Mon Dec 12 02:11:30 
2016        (r309864)
@@ -45,8 +45,10 @@ DEFINE_TEST(test_option_lrzip)
            testprog));
        p = slurpfile(&s, "archive.err");
        p[s] = '\0';
+       free(p);
        /* Check that the archive file has an lzma signature. */
        p = slurpfile(&s, "archive.out");
        assert(s > 2);
        assertEqualMem(p, "LRZI\x00", 5);
+       free(p);
 }

Modified: vendor/libarchive/dist/tar/test/test_option_lz4.c
==============================================================================
--- vendor/libarchive/dist/tar/test/test_option_lz4.c   Mon Dec 12 02:09:31 
2016        (r309863)
+++ vendor/libarchive/dist/tar/test/test_option_lz4.c   Mon Dec 12 02:11:30 
2016        (r309864)
@@ -43,7 +43,7 @@ DEFINE_TEST(test_option_lz4)
                if (strstr(p, "Unsupported compression") != NULL) {
                        skipping("This version of bsdtar was compiled "
                            "without lz4 support");
-                       return;
+                       goto done;
                }
                /* POSIX permits different handling of the spawnp
                 * system call used to launch the subsidiary
@@ -52,7 +52,7 @@ DEFINE_TEST(test_option_lz4)
                if (strstr(p, "Can't launch") != NULL && !canLz4()) {
                        skipping("This version of bsdtar uses an external lz4 
program "
                            "but no such program is available on this system.");
-                       return;
+                       goto done;
                }
                /* Some systems successfully spawn the new process,
                 * but fail to exec a program within that process.
@@ -61,14 +61,18 @@ DEFINE_TEST(test_option_lz4)
                if (strstr(p, "Can't write") != NULL && !canLz4()) {
                        skipping("This version of bsdtar uses an external lz4 
program "
                            "but no such program is available on this system.");
-                       return;
+                       goto done;
                }
                failure("--lz4 option is broken: %s", p);
                assertEqualInt(r, 0);
-               return;
+               goto done;
        }
+       free(p);
        /* Check that the archive file has an lz4 signature. */
        p = slurpfile(&s, "archive.out");
        assert(s > 2);
        assertEqualMem(p, "\x04\x22\x4d\x18", 4);
+
+done:
+       free(p);
 }

Modified: vendor/libarchive/dist/tar/test/test_option_lzma.c
==============================================================================
--- vendor/libarchive/dist/tar/test/test_option_lzma.c  Mon Dec 12 02:09:31 
2016        (r309863)
+++ vendor/libarchive/dist/tar/test/test_option_lzma.c  Mon Dec 12 02:11:30 
2016        (r309864)
@@ -48,10 +48,13 @@ DEFINE_TEST(test_option_lzma)
                }
                failure("--lzma option is broken");
                assertEqualInt(r, 0);
-               return;
+               goto done;
        }
+       free(p);
        /* Check that the archive file has an lzma signature. */
        p = slurpfile(&s, "archive.out");
        assert(s > 2);
        assertEqualMem(p, "\x5d\00\00", 3);
+done:
+       free(p);
 }

Modified: vendor/libarchive/dist/tar/test/test_option_lzop.c
==============================================================================
--- vendor/libarchive/dist/tar/test/test_option_lzop.c  Mon Dec 12 02:09:31 
2016        (r309863)
+++ vendor/libarchive/dist/tar/test/test_option_lzop.c  Mon Dec 12 02:11:30 
2016        (r309864)
@@ -42,14 +42,17 @@ DEFINE_TEST(test_option_lzop)
        if (r != 0) {
                if (!canLzop()) {
                        skipping("lzop is not supported on this platform");
-                       return;
+                       goto done;
                }
                failure("--lzop option is broken");
                assertEqualInt(r, 0);
-               return;
+               goto done;
        }
+       free(p);
        /* Check that the archive file has an lzma signature. */
        p = slurpfile(&s, "archive.out");
        assert(s > 2);
        assertEqualMem(p, "\x89\x4c\x5a\x4f\x00\x0d\x0a\x1a\x0a", 9);
+done:
+       free(p);
 }

Modified: vendor/libarchive/dist/tar/test/test_option_r.c
==============================================================================
--- vendor/libarchive/dist/tar/test/test_option_r.c     Mon Dec 12 02:09:31 
2016        (r309863)
+++ vendor/libarchive/dist/tar/test/test_option_r.c     Mon Dec 12 02:11:30 
2016        (r309864)
@@ -36,6 +36,10 @@ DEFINE_TEST(test_option_r)
        size_t s, buff_size_rounded;
        int r, i;
 
+       buff = NULL;
+       p0 = NULL;
+       p1 = NULL;
+
        /* Create an archive with one file. */
        assertMakeFile("f1", 0644, "abc");
        r = systemf("%s cf archive.tar --format=ustar f1 >step1.out 
2>step1.err", testprog);
@@ -47,11 +51,9 @@ DEFINE_TEST(test_option_r)
        /* Do some basic validation of the constructed archive. */
        p0 = slurpfile(&s, "archive.tar");
        if (!assert(p0 != NULL))
-               return;
-       if (!assert(s >= 2048)) {
-               free(p0);
-               return;
-       }
+               goto done;
+       if (!assert(s >= 2048))
+               goto done;
        assertEqualMem(p0 + 0, "f1", 3);
        assertEqualMem(p0 + 512, "abc", 3);
        assertEqualMem(p0 + 1024, "\0\0\0\0\0\0\0\0", 8);
@@ -60,10 +62,8 @@ DEFINE_TEST(test_option_r)
        /* Edit that file with a lot more data and update the archive with a 
new copy. */
        buff = malloc(buff_size);
        assert(buff != NULL);
-       if (buff == NULL) {
-               free(p0);
-               return;
-       }
+       if (buff == NULL)
+               goto done;
 
        for (i = 0; i < (int)buff_size; ++i)
                buff[i] = "abcdefghijklmnopqrstuvwxyz"[rand() % 26];
@@ -77,10 +77,8 @@ DEFINE_TEST(test_option_r)
 
        /* The constructed archive should just have the new entry appended. */
        p1 = slurpfile(&s, "archive.tar");
-       if (!assert(p1 != NULL)) {
-               free(p0);
-               return;
-       }
+       if (!assert(p1 != NULL))
+               goto done;
        buff_size_rounded = ((buff_size + 511) / 512) * 512;
        assert(s >= 2560 + buff_size_rounded);
        /* Verify first entry is unchanged. */
@@ -105,10 +103,8 @@ DEFINE_TEST(test_option_r)
 
        /* Validate the constructed archive. */
        p1 = slurpfile(&s, "archive.tar");
-       if (!assert(p1 != NULL)) {
-               free(p0);
-               return;
-       }
+       if (!assert(p1 != NULL))
+               goto done;
        assert(s >= 3584 + buff_size_rounded);
        /* Verify first two entries are unchanged. */
        assertEqualMem(p0, p1, 1536 + buff_size_rounded);
@@ -118,7 +114,6 @@ DEFINE_TEST(test_option_r)
        /* Verify end-of-archive marker. */
        assertEqualMem(p1 + 2560 + buff_size_rounded, "\0\0\0\0\0\0\0\0", 8);
        assertEqualMem(p1 + 3072 + buff_size_rounded, "\0\0\0\0\0\0\0\0", 8);
-       free(p0);
        free(p1);
 
        /* Unpack everything */
@@ -132,4 +127,7 @@ DEFINE_TEST(test_option_r)
 
        /* Verify that the second copy of f1 overwrote the first. */
        assertFileContents(buff, (int)strlen(buff), "f1");
+done:
+       free(buff);
+       free(p0);
 }

Modified: vendor/libarchive/dist/tar/test/test_option_uid_uname.c
==============================================================================
--- vendor/libarchive/dist/tar/test/test_option_uid_uname.c     Mon Dec 12 
02:09:31 2016        (r309863)
+++ vendor/libarchive/dist/tar/test/test_option_uid_uname.c     Mon Dec 12 
02:11:30 2016        (r309864)
@@ -53,6 +53,7 @@ DEFINE_TEST(test_option_uid_uname)
        /* Should force uid and uname fields in ustar header. */
        assertEqualMem(data + 108, "000021 \0", 8);
        assertEqualMem(data + 265, "foofoofoo\0", 10);
+       free(data);
 
        /* Again with just --uid */
        failure("Error invoking %s c", testprog);
@@ -65,6 +66,7 @@ DEFINE_TEST(test_option_uid_uname)
        assertEqualMem(data + 108, "000021 \0", 8);
        /* Uname field in ustar header should be empty. */
        assertEqualMem(data + 265, "\0", 1);
+       free(data);
 
        /* Again with just --uname */
        failure("Error invoking %s c", testprog);
@@ -77,4 +79,7 @@ DEFINE_TEST(test_option_uid_uname)
        /* Uid should be unchanged from original reference. */
        assertEqualMem(data + 108, reference + 108, 8);
        assertEqualMem(data + 265, "foofoofoo\0", 10);
+       free(data);
+
+       free(reference);
 }

Modified: vendor/libarchive/dist/tar/test/test_option_uuencode.c
==============================================================================
--- vendor/libarchive/dist/tar/test/test_option_uuencode.c      Mon Dec 12 
02:09:31 2016        (r309863)
+++ vendor/libarchive/dist/tar/test/test_option_uuencode.c      Mon Dec 12 
02:11:30 2016        (r309864)
@@ -42,6 +42,7 @@ DEFINE_TEST(test_option_uuencode)
        p = slurpfile(&s, "archive.out");
        assert(s > 2);
        assertEqualMem(p, "begin 644", 9);
+       free(p);
 
        /* Archive it with uuencode only. */
        assertEqualInt(0,
@@ -51,4 +52,5 @@ DEFINE_TEST(test_option_uuencode)
        p = slurpfile(&s, "archive.out");
        assert(s > 2);
        assertEqualMem(p, "begin 644", 9);
+       free(p);
 }

Modified: vendor/libarchive/dist/tar/test/test_option_xz.c
==============================================================================
--- vendor/libarchive/dist/tar/test/test_option_xz.c    Mon Dec 12 02:09:31 
2016        (r309863)
+++ vendor/libarchive/dist/tar/test/test_option_xz.c    Mon Dec 12 02:11:30 
2016        (r309864)
@@ -44,14 +44,17 @@ DEFINE_TEST(test_option_xz)
                if (strstr(p, "Unsupported compression") != NULL) {
                        skipping("This version of bsdtar was compiled "
                            "without xz support");
-                       return;
+                       goto done;
                }
                failure("--xz option is broken");
                assertEqualInt(r, 0);
-               return;
+               goto done;
        }
+       free(p);
        /* Check that the archive file has an xz signature. */
        p = slurpfile(&s, "archive.out");
        assert(s > 2);
        assertEqualMem(p, "\xFD\x37\x7A\x58\x5A\x00", 6);
+done:
+       free(p);
 }

Modified: vendor/libarchive/dist/tar/test/test_option_z.c
==============================================================================
--- vendor/libarchive/dist/tar/test/test_option_z.c     Mon Dec 12 02:09:31 
2016        (r309863)
+++ vendor/libarchive/dist/tar/test/test_option_z.c     Mon Dec 12 02:11:30 
2016        (r309864)
@@ -42,14 +42,17 @@ DEFINE_TEST(test_option_z)
        if (r != 0) {
                if (!canGzip()) {
                        skipping("gzip is not supported on this platform");
-                       return;
+                       goto done;
                }
                failure("-z option is broken");
                assertEqualInt(r, 0);
-               return;
+               goto done;
        }
+       free(p);
        /* Check that the archive file has a gzip signature. */
        p = slurpfile(&s, "archive.out");
        assert(s > 4);
        assertEqualMem(p, "\x1f\x8b\x08\x00", 4);
+done:
+       free(p);
 }

Modified: vendor/libarchive/dist/tar/test/test_stdio.c
==============================================================================
--- vendor/libarchive/dist/tar/test/test_stdio.c        Mon Dec 12 02:09:31 
2016        (r309863)
+++ vendor/libarchive/dist/tar/test/test_stdio.c        Mon Dec 12 02:11:30 
2016        (r309864)
@@ -116,6 +116,7 @@ DEFINE_TEST(test_stdio)
        assertEqualInt((int)s, 3);
        assertEqualMem(p, "abc", 3);
        /* TODO: Verify xvf.err */
+       free(p);
 
        /* 'xvf -' should generate list on stderr, empty stdout. */
        r = systemf("%s xvf - < archive >xvf-.out 2>xvf-.err", testprog);

Modified: vendor/libarchive/dist/tar/test/test_version.c
==============================================================================
--- vendor/libarchive/dist/tar/test/test_version.c      Mon Dec 12 02:09:31 
2016        (r309863)
+++ vendor/libarchive/dist/tar/test/test_version.c      Mon Dec 12 02:11:30 
2016        (r309864)
@@ -53,7 +53,7 @@ DEFINE_TEST(test_version)
        assert(s > 6);
        failure("Version must start with 'bsdtar': ``%s''", p);
        if (!assertEqualMem(q, "bsdtar ", 7))
-               return;
+               goto done;
        q += 7; s -= 7;
        /* Version number is a series of digits and periods. */
        while (s > 0 && (*q == '.' || (*q >= '0' && *q <= '9'))) {
@@ -98,5 +98,6 @@ DEFINE_TEST(test_version)
        failure("Version output must end with \\n or \\r\\n");
        if (*q == '\r') { ++q; --s; }
        assertEqualMem(q, "\n", 1);
+done:
        free(p);
 }
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