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crash if posix_memalign() fails in Heap::allocateBlock()
author
Ivailo Monev
<xakepa10@gmail.com>
Tue, 5 Jan 2021 09:07:16 +0000
(11:07 +0200)
committer
Ivailo Monev
<xakepa10@gmail.com>
Tue, 5 Jan 2021 09:07:16 +0000
(11:07 +0200)
Signed-off-by: Ivailo Monev <xakepa10@gmail.com>
src/3rdparty/javascriptcore/runtime/Collector.cpp
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diff --git
a/src/3rdparty/javascriptcore/runtime/Collector.cpp
b/src/3rdparty/javascriptcore/runtime/Collector.cpp
index
04b5d8a
..
ad3d46a
100644
(file)
--- a/
src/3rdparty/javascriptcore/runtime/Collector.cpp
+++ b/
src/3rdparty/javascriptcore/runtime/Collector.cpp
@@
-98,9
+98,9
@@
NEVER_INLINE CollectorBlock* Heap::allocateBlock()
{
#if defined(QT_HAVE_POSIX_MEMALIGN)
void* address;
- ::posix_memalign(&address, BLOCK_SIZE, BLOCK_SIZE);
+ if (::posix_memalign(&address, BLOCK_SIZE, BLOCK_SIZE) != 0)
+ CRASH();
#else
-
static size_t pagesize = ::getpagesize();
size_t extra = 0;