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author | Christoph M. Becker <cmbecker69@gmx.de> | 2019-07-31 18:05:40 +0200 |
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committer | Christoph M. Becker <cmbecker69@gmx.de> | 2019-07-31 18:05:40 +0200 |
commit | 8af14024c2134da5042fbafa01e70b6e0b338cd7 (patch) | |
tree | 00fe85e611ca8d6fb118990057c34b21c3317c72 | |
parent | ef439abd46aa14eb7d0e2ef3f4bd552ce8c3f6ee (diff) | |
download | php-git-8af14024c2134da5042fbafa01e70b6e0b338cd7.tar.gz |
Fix 78213: Empty row pocket
We have to ensure that we don't create an arena which is smaller than
its header, regardless of the configured alignment.
-rw-r--r-- | NEWS | 3 | ||||
-rw-r--r-- | ext/mysqlnd/mysqlnd_block_alloc.c | 2 |
2 files changed, 4 insertions, 1 deletions
@@ -21,6 +21,9 @@ PHP NEWS - LiteSpeed: . Updated to LiteSpeed SAPI V7.5 (Fixed clean shutdown). (George Wang) +- MySQLnd: + . Fixed bug #78213 (Empty row pocket). (cmb) + - Standard: . Fixed bug #69100 (Bus error from stream_copy_to_stream (file -> SSL stream) with invalid length). (Nikita) diff --git a/ext/mysqlnd/mysqlnd_block_alloc.c b/ext/mysqlnd/mysqlnd_block_alloc.c index e1d3f846ec..10f6bd3b6d 100644 --- a/ext/mysqlnd/mysqlnd_block_alloc.c +++ b/ext/mysqlnd/mysqlnd_block_alloc.c @@ -161,7 +161,7 @@ mysqlnd_mempool_create(size_t arena_size) MYSQLND_MEMORY_POOL * ret; DBG_ENTER("mysqlnd_mempool_create"); - arena = mysqlnd_arena_create(MAX(arena_size, sizeof(zend_arena))); + arena = mysqlnd_arena_create(MAX(arena_size, ZEND_MM_ALIGNED_SIZE(sizeof(zend_arena)))); ret = mysqlnd_arena_alloc(&arena, sizeof(MYSQLND_MEMORY_POOL)); ret->arena = arena; ret->last = NULL; |