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Add an assertion for alloc in rcIntArray::doResize (#219)

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Fix #170
This commit is contained in:
Jakob Botsch Nielsen 2016-07-13 11:30:13 +02:00 committed by GitHub
parent 2c1db8c577
commit 7a88c13946
1 changed files with 2 additions and 0 deletions
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2
Recast/Source/RecastAlloc.cpp
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@ -19,6 +19,7 @@
#include <stdlib.h> #include <stdlib.h>
#include <string.h> #include <string.h>
#include "RecastAlloc.h" #include "RecastAlloc.h"
#include "RecastAssert.h"
static void *rcAllocDefault(size_t size, rcAllocHint) static void *rcAllocDefault(size_t size, rcAllocHint)
{ {
@ -77,6 +78,7 @@ void rcIntArray::doResize(int n)
if (!m_cap) m_cap = n; if (!m_cap) m_cap = n;
while (m_cap < n) m_cap *= 2; while (m_cap < n) m_cap *= 2;
int* newData = (int*)rcAlloc(m_cap*sizeof(int), RC_ALLOC_TEMP); int* newData = (int*)rcAlloc(m_cap*sizeof(int), RC_ALLOC_TEMP);
rcAssert(newData);
if (m_size && newData) memcpy(newData, m_data, m_size*sizeof(int)); if (m_size && newData) memcpy(newData, m_data, m_size*sizeof(int));
rcFree(m_data); rcFree(m_data);
m_data = newData; m_data = newData;