Don't try to fuzz files that libarchive on this platform cannot read.

Submitted by:	Michihiro NAKAJIMA

SVN-Revision: 331

diff --git a/libarchive/test/test_fuzz.c b/libarchive/test/test_fuzz.c
index 9d59a1782df646bc3d8863a0445d835b35c77d02..5aa0538249068b9ec99da21ca3f145d706dfb6e9 100644 (file)
--- a/libarchive/test/test_fuzz.c
+++ b/libarchive/test/test_fuzz.c
@@ -51,13 +51,19 @@ __FBSDID("$FreeBSD: src/lib/libarchive/test/test_fuzz.c,v 1.1 2008/12/06 07:08:0
 static const char *
 files[] = {
        "test_fuzz_1.iso",
+#if HAVE_BZLIB_H
        "test_compat_bzip2_1.tbz",
-       "test_compat_gtar_1.tgz",
+#endif
+       "test_compat_gtar_1.tar",
        "test_compat_tar_hardlink_1.tar",
+#if HAVE_ZLIB_H
        "test_compat_zip_1.zip",
+#endif
        "test_read_format_gtar_sparse_1_17_posix10_modified.tar",
        "test_read_format_tar_empty_filename.tar",
+#if HAVE_ZLIB_H
        "test_read_format_zip.zip",
+#endif
        NULL
 };
 
@@ -84,7 +90,7 @@ DEFINE_TEST(test_fuzz)
 
                        /* Fuzz < 1% of the bytes in the archive. */
                        memcpy(image, rawimage, size);
-                       numbytes = rand() % (size / 100);
+                       numbytes = (int)(rand() % (size / 100));
                        for (j = 0; j < numbytes; ++j)
                                image[rand() % size] = (char)rand();
 
@@ -93,7 +99,7 @@ DEFINE_TEST(test_fuzz)
                        fd = open("after.test.failure.send.this.file."
                            "to.libarchive.maintainers.with.system.details",
                            O_WRONLY | O_CREAT | O_TRUNC, 0744);
-                       write(fd, image, size);
+                       write(fd, image, (off_t)size);
                        close(fd);
 
                        assert((a = archive_read_new()) != NULL);