347     struct iovec *iov_orig;  in test_discard_front_undo()  local
354     iov_orig = g_memdup2(iov, sizeof(iov[0]) * iov_cnt);  in test_discard_front_undo()
359     assert(iov_equals(iov, iov_orig, iov_cnt));  in test_discard_front_undo()
360     g_free(iov_orig);  in test_discard_front_undo()
365     iov_orig = g_memdup2(iov, sizeof(iov[0]) * iov_cnt);  in test_discard_front_undo()
371     assert(iov_equals(iov, iov_orig, iov_cnt));  in test_discard_front_undo()
372     g_free(iov_orig);  in test_discard_front_undo()
377     iov_orig = g_memdup2(iov, sizeof(iov[0]) * iov_cnt);  in test_discard_front_undo()
383     assert(iov_equals(iov, iov_orig, iov_cnt));  in test_discard_front_undo()
384     g_free(iov_orig);  in test_discard_front_undo()
389     iov_orig = g_memdup2(iov, sizeof(iov[0]) * iov_cnt);  in test_discard_front_undo()
395     assert(iov_equals(iov, iov_orig, iov_cnt));  in test_discard_front_undo()
396     g_free(iov_orig);  in test_discard_front_undo()
401     iov_orig = g_memdup2(iov, sizeof(iov[0]) * iov_cnt);  in test_discard_front_undo()
406     assert(iov_equals(iov, iov_orig, iov_cnt));  in test_discard_front_undo()
407     g_free(iov_orig);  in test_discard_front_undo()
412     iov_orig = g_memdup2(iov, sizeof(iov[0]) * iov_cnt);  in test_discard_front_undo()
418     assert(iov_equals(iov, iov_orig, iov_cnt));  in test_discard_front_undo()
419     g_free(iov_orig);  in test_discard_front_undo()
496     struct iovec *iov_orig;  in test_discard_back_undo()  local
503     iov_orig = g_memdup2(iov, sizeof(iov[0]) * iov_cnt);  in test_discard_back_undo()
507     assert(iov_equals(iov, iov_orig, iov_cnt));  in test_discard_back_undo()
508     g_free(iov_orig);  in test_discard_back_undo()
513     iov_orig = g_memdup2(iov, sizeof(iov[0]) * iov_cnt);  in test_discard_back_undo()
518     assert(iov_equals(iov, iov_orig, iov_cnt));  in test_discard_back_undo()
519     g_free(iov_orig);  in test_discard_back_undo()
524     iov_orig = g_memdup2(iov, sizeof(iov[0]) * iov_cnt);  in test_discard_back_undo()
529     assert(iov_equals(iov, iov_orig, iov_cnt));  in test_discard_back_undo()
530     g_free(iov_orig);  in test_discard_back_undo()
535     iov_orig = g_memdup2(iov, sizeof(iov[0]) * iov_cnt);  in test_discard_back_undo()
540     assert(iov_equals(iov, iov_orig, iov_cnt));  in test_discard_back_undo()
541     g_free(iov_orig);  in test_discard_back_undo()
546     iov_orig = g_memdup2(iov, sizeof(iov[0]) * iov_cnt);  in test_discard_back_undo()
551     assert(iov_equals(iov, iov_orig, iov_cnt));  in test_discard_back_undo()
552     g_free(iov_orig);  in test_discard_back_undo()
557     iov_orig = g_memdup2(iov, sizeof(iov[0]) * iov_cnt);  in test_discard_back_undo()
563     assert(iov_equals(iov, iov_orig, iov_cnt));  in test_discard_back_undo()
564     g_free(iov_orig);  in test_discard_back_undo()