diff options
Diffstat (limited to 'lib/libarchive/test/test_tar_large.c')
| -rw-r--r-- | lib/libarchive/test/test_tar_large.c | 35 |
1 files changed, 16 insertions, 19 deletions
diff --git a/lib/libarchive/test/test_tar_large.c b/lib/libarchive/test/test_tar_large.c index f56dc6c0fe81..b2b8e5dbfdc7 100644 --- a/lib/libarchive/test/test_tar_large.c +++ b/lib/libarchive/test/test_tar_large.c @@ -53,7 +53,7 @@ struct memblock { struct memblock *next; size_t size; void *buff; - off_t filebytes; + int64_t filebytes; }; /* @@ -61,17 +61,17 @@ struct memblock { * some accounting overhead. */ struct memdata { - off_t filebytes; + int64_t filebytes; void *buff; struct memblock *first; struct memblock *last; }; /* The following size definitions simplify things below. */ -#define KB ((off_t)1024) -#define MB ((off_t)1024 * KB) -#define GB ((off_t)1024 * MB) -#define TB ((off_t)1024 * GB) +#define KB ((int64_t)1024) +#define MB ((int64_t)1024 * KB) +#define GB ((int64_t)1024 * MB) +#define TB ((int64_t)1024 * GB) #if ARCHIVE_VERSION_NUMBER < 2000000 static ssize_t memory_read_skip(struct archive *, void *, size_t request); @@ -100,7 +100,7 @@ memory_write(struct archive *a, void *_private, const void *buff, size_t size) if ((const char *)filedata <= (const char *)buff && (const char *)buff < (const char *)filedata + filedatasize) { /* We don't need to store a block of file data. */ - private->last->filebytes += (off_t)size; + private->last->filebytes += (int64_t)size; } else { /* Yes, we're assuming the very first write is metadata. */ /* It's header or metadata, copy and save it. */ @@ -140,7 +140,7 @@ memory_read(struct archive *a, void *_private, const void **buff) * We're returning file bytes, simulate it by * passing blocks from the template data. */ - if (private->filebytes > (off_t)filedatasize) + if (private->filebytes > (int64_t)filedatasize) size = (ssize_t)filedatasize; else size = (ssize_t)private->filebytes; @@ -202,7 +202,7 @@ memory_read_skip(struct archive *a, void *_private, off_t skip) DEFINE_TEST(test_tar_large) { /* The sizes of the entries we're going to generate. */ - static off_t tests[] = { + static int64_t tests[] = { /* Test for 32-bit signed overflow. */ 2 * GB - 1, 2 * GB, 2 * GB + 1, /* Test for 32-bit unsigned overflow. */ @@ -218,7 +218,8 @@ DEFINE_TEST(test_tar_large) struct memdata memdata; struct archive_entry *ae; struct archive *a; - off_t filesize, writesize; + int64_t filesize; + size_t writesize; filedatasize = (size_t)(1 * MB); filedata = malloc(filedatasize); @@ -243,11 +244,6 @@ DEFINE_TEST(test_tar_large) archive_entry_set_mode(ae, S_IFREG | 0755); filesize = tests[i]; - if (filesize < 0) { - archive_entry_free(ae); - skipping("32-bit off_t doesn't permit testing of very large files."); - return; - } archive_entry_set_size(ae, filesize); assertA(0 == archive_write_header(a, ae)); @@ -257,10 +253,11 @@ DEFINE_TEST(test_tar_large) * Write the actual data to the archive. */ while (filesize > 0) { - writesize = (off_t)filedatasize; - if (writesize > filesize) - writesize = filesize; - assertA(writesize == archive_write_data(a, filedata, writesize)); + writesize = filedatasize; + if ((int64_t)writesize > filesize) + writesize = (size_t)filesize; + assertA((int)writesize + == archive_write_data(a, filedata, writesize)); filesize -= writesize; } } |