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test: Import explicit_bzero() sanitizer support changes from OpenBSD

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This commit is contained in:
Guillem Jover
2023-03-21 04:10:33 +01:00
parent 05a802a2c1
commit 7ed5de0158
1 changed files with 13 additions and 2 deletions
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15
test/explicit_bzero.c
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@@ -27,6 +27,17 @@
#define ASSERT_NE(a, b) assert((a) != (b)) #define ASSERT_NE(a, b) assert((a) != (b))
#define ASSERT_GE(a, b) assert((a) >= (b)) #define ASSERT_GE(a, b) assert((a) >= (b))
#if defined(__has_feature)
#if __has_feature(address_sanitizer)
#define __SANITIZE_ADDRESS__
#endif
#endif
#ifdef __SANITIZE_ADDRESS__
#define ATTRIBUTE_NO_SANITIZE_ADDRESS __attribute__((no_sanitize_address))
#else
#define ATTRIBUTE_NO_SANITIZE_ADDRESS
#endif
/* 128 bits of random data. */ /* 128 bits of random data. */
static const char secret[16] = { static const char secret[16] = {
0xa0, 0x6c, 0x0c, 0x81, 0xba, 0xd8, 0x5b, 0x0c, 0xa0, 0x6c, 0x0c, 0x81, 0xba, 0xd8, 0x5b, 0x0c,
@@ -149,7 +160,7 @@ count_secrets(const char *buf)
return (res); return (res);
} }
static char * ATTRIBUTE_NO_SANITIZE_ADDRESS static char *
test_without_bzero(void) test_without_bzero(void)
{ {
char buf[SECRETBYTES]; char buf[SECRETBYTES];
@@ -162,7 +173,7 @@ test_without_bzero(void)
return (res); return (res);
} }
static char * ATTRIBUTE_NO_SANITIZE_ADDRESS static char *
test_with_bzero(void) test_with_bzero(void)
{ {
char buf[SECRETBYTES]; char buf[SECRETBYTES];