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-
+
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{
size_t memsize;
if (nitems == 0 || size == 0)
return NULL;
if (size > SIZE_MAX / nitems)
[[OFOverflowException newWithObject: self] raise];
[[OFOutOfRangeException newWithObject: self] raise];
memsize = nitems * size;
return [self getMemWithSize: memsize];
}
- (void*)resizeMem: (void*)ptr
toSize: (size_t)size
|
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+
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if (nitems == 0 || size == 0) {
[self freeMem: ptr];
return NULL;
}
if (size > SIZE_MAX / nitems)
[[OFOverflowException newWithObject: self] raise];
[[OFOutOfRangeException newWithObject: self] raise];
memsize = nitems * size;
return [self resizeMem: ptr
toSize: memsize];
}
- freeMem: (void*)ptr;
|