From 54b01fbff1906543e7794d6a335e6665511f48c4 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Marko=20M=C3=A4kel=C3=A4?= Date: Tue, 4 May 2010 16:09:17 +0300 Subject: [PATCH] fsp_init_file_page_low(): Zero out the page. (Bug #53306) --- storage/innodb_plugin/fsp/fsp0fsp.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/storage/innodb_plugin/fsp/fsp0fsp.c b/storage/innodb_plugin/fsp/fsp0fsp.c index c7f1a299d8a..2bae8481d20 100644 --- a/storage/innodb_plugin/fsp/fsp0fsp.c +++ b/storage/innodb_plugin/fsp/fsp0fsp.c @@ -869,12 +869,10 @@ fsp_init_file_page_low( return; } - UNIV_MEM_INVALID(page, UNIV_PAGE_SIZE); + memset(page, 0, UNIV_PAGE_SIZE); mach_write_to_4(page + FIL_PAGE_OFFSET, buf_block_get_page_no(block)); - memset(page + FIL_PAGE_LSN, 0, 8); mach_write_to_4(page + FIL_PAGE_ARCH_LOG_NO_OR_SPACE_ID, buf_block_get_space(block)); - memset(page + UNIV_PAGE_SIZE - FIL_PAGE_END_LSN_OLD_CHKSUM, 0, 8); } #ifndef UNIV_HOTBACKUP