cfa4d112da
This was fixed in the past for `frexp`, but was not made for `frexpl` & `frexpf` https://github.com/google/sanitizers/issues/321 This patch copies the fix over to `frexpl` because it caused `frexp_interceptor.cpp` test to fail on iPhone and `frexpf` for consistency. rdar://79652161 Reviewed By: delcypher, vitalybuka Differential Revision: https://reviews.llvm.org/D104948
17 lines
338 B
C++
17 lines
338 B
C++
// RUN: %clangxx_asan -O0 %s -o %t && not %run %t 2>&1 | FileCheck %s
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// Test the frexpf() interceptor.
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#include <math.h>
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#include <stdio.h>
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#include <stdlib.h>
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int main() {
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float x = 3.14;
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int *exp = (int *)malloc(sizeof(int));
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free(exp);
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double y = frexpf(x, exp);
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// CHECK: use-after-free
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// CHECK: SUMMARY
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return 0;
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}
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