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branches/zip: buf_page_peek_block(): Do not invoke buf_block_get_state()

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on a NULL pointer.  This error was introduced in r1082.
This commit is contained in:
marko 2006-11-30 12:40:33 +00:00
parent ac694c106a
commit 427a413e9c
1 changed files with 3 additions and 1 deletions
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4
buf/buf0buf.c
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@ -1208,7 +1208,9 @@ buf_page_peek_block(
mutex_exit(&(buf_pool->mutex));
if (UNIV_UNLIKELY(buf_block_get_state(block) != BUF_BLOCK_FILE_PAGE)) {
if (block
&& UNIV_UNLIKELY(buf_block_get_state(block)
!= BUF_BLOCK_FILE_PAGE)) {
block = NULL;
}