From 48ae1a0fb55b89de931512ffe4afd2c629ae828a Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 5 May 2024 19:46:09 +0200 Subject: Adding upstream version 1.4.8. Signed-off-by: Daniel Baumann --- test/run-bad-tdb-header.c | 59 +++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 59 insertions(+) create mode 100644 test/run-bad-tdb-header.c (limited to 'test/run-bad-tdb-header.c') diff --git a/test/run-bad-tdb-header.c b/test/run-bad-tdb-header.c new file mode 100644 index 0000000..9d29fdf --- /dev/null +++ b/test/run-bad-tdb-header.c @@ -0,0 +1,59 @@ +#include "../common/tdb_private.h" +#include "../common/io.c" +#include "../common/tdb.c" +#include "../common/lock.c" +#include "../common/freelist.c" +#include "../common/traverse.c" +#include "../common/transaction.c" +#include "../common/error.c" +#include "../common/open.c" +#include "../common/check.c" +#include "../common/hash.c" +#include "../common/mutex.c" +#include "tap-interface.h" +#include +#include "logging.h" + +int main(int argc, char *argv[]) +{ + struct tdb_context *tdb; + struct tdb_header hdr; + int fd; + + plan_tests(11); + /* Can open fine if complete crap, as long as O_CREAT. */ + fd = open("run-bad-tdb-header.tdb", O_RDWR|O_CREAT|O_TRUNC, 0600); + ok1(fd >= 0); + ok1(write(fd, "hello world", 11) == 11); + close(fd); + tdb = tdb_open_ex("run-bad-tdb-header.tdb", 1024, 0, O_RDWR, 0, + &taplogctx, NULL); + ok1(!tdb); + tdb = tdb_open_ex("run-bad-tdb-header.tdb", 1024, 0, O_CREAT|O_RDWR, + 0600, &taplogctx, NULL); + ok1(tdb); + tdb_close(tdb); + + /* Now, with wrong version it should *not* overwrite. */ + fd = open("run-bad-tdb-header.tdb", O_RDWR); + ok1(fd >= 0); + ok1(read(fd, &hdr, sizeof(hdr)) == sizeof(hdr)); + ok1(hdr.version == TDB_VERSION); + hdr.version++; + lseek(fd, 0, SEEK_SET); + ok1(write(fd, &hdr, sizeof(hdr)) == sizeof(hdr)); + close(fd); + + tdb = tdb_open_ex("run-bad-tdb-header.tdb", 1024, 0, O_RDWR|O_CREAT, + 0600, &taplogctx, NULL); + ok1(errno == EIO); + ok1(!tdb); + + /* With truncate, will be fine. */ + tdb = tdb_open_ex("run-bad-tdb-header.tdb", 1024, 0, + O_RDWR|O_CREAT|O_TRUNC, 0600, &taplogctx, NULL); + ok1(tdb); + tdb_close(tdb); + + return exit_status(); +} -- cgit v1.2.3