[cfe-commits] r163407 - in /cfe/trunk: lib/StaticAnalyzer/Checkers/MallocSizeofChecker.cpp test/Analysis/malloc-sizeof.c
Anna Zaks
ganna at apple.com
Fri Sep 7 15:19:53 PDT 2012
On Sep 7, 2012, at 2:13 PM, Jordan Rose <jordan_rose at apple.com> wrote:
>
> On Sep 7, 2012, at 12:20 , Anna Zaks <ganna at apple.com> wrote:
>
>> + // For now, let's only reason about arrays of built in types.
>> + if (!ElemType->isBuiltinType())
>> + continue;
>
> Why this exception? It seems to me like arrays of user-defined types will make this warning almost always valid, since you can't allocate extra space for each element. Is there a specific case you're trying to handle here?
int *mallocArraySize() {
static const int nestedTable[10][10];
int *table1 = malloc(sizeof nestedTable);
return table;
}
Anna.
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