eb46c95c3e
Changes the default Windows target triple returned by GetHostTriple.cmake from the old environment names (which we wanted to move away from) to newer, normalized ones. This also requires updating all tests to use the new systems names in constraints. Differential Revision: https://reviews.llvm.org/D47381 llvm-svn: 339307
28 lines
1.0 KiB
C
28 lines
1.0 KiB
C
// RUN: %clang_asan -O2 %s -o %t
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// We need replace_str=0, intercept_strlen=0 and replace_intrin=0 to avoid
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// reporting errors in strlen() and memcpy() called by printf().
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// RUN: %env_asan_opts=replace_str=0:intercept_strlen=0:replace_intrin=0:check_printf=1 not %run %t 2>&1 | FileCheck --check-prefix=CHECK-ON %s
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// RUN: %env_asan_opts=replace_str=0:intercept_strlen=0:replace_intrin=0:check_printf=0 %run %t 2>&1 | FileCheck --check-prefix=CHECK-OFF %s
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// RUN: %env_asan_opts=replace_str=0:intercept_strlen=0:replace_intrin=0 not %run %t 2>&1 | FileCheck --check-prefix=CHECK-ON %s
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// FIXME: printf is not intercepted on Windows yet.
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// XFAIL: windows-msvc
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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int main() {
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volatile char c = '0';
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volatile int x = 12;
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volatile float f = 1.239;
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volatile char s[] = "34";
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char *p = strdup((const char *)s);
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free(p);
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printf("%c %d %.3f %s\n", c, x, f, p);
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return 0;
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// Check that %s is sanitized.
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// CHECK-ON: heap-use-after-free
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// CHECK-ON-NOT: 0 12 1.239 34
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// CHECK-OFF: 0 12 1.239
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}
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