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Fix test on PS4 which defaults to gnu99 which does not emit the expected warnings. 

llvm-svn: 358626
This commit is contained in:
Douglas Yung 2019-04-18 00:00:06 +00:00
parent 5f4c6dcc11
commit 3333cc6643
1 changed files with 15 additions and 3 deletions
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18
clang/test/Analysis/security-syntax-checks.c
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@ -1,8 +1,20 @@
// RUN: %clang_analyze_cc1 %s -verify \
// RUN: -analyzer-checker=security.insecureAPI
// RUN: %clang_analyze_cc1 %s -verify -std=gnu11 \
// RUN: -analyzer-checker=security.insecureAPI
// RUN: %clang_analyze_cc1 %s -verify -std=gnu99 \
// RUN: -analyzer-checker=security.insecureAPI
void builtin_function_call_crash_fixes(char *c) {
__builtin_strncpy(c, "", 6); // expected-warning{{Call to function 'strncpy' is insecure as it does not provide security checks introduced in the C11 standard.}}
__builtin_memset(c, '\0', (0)); // expected-warning{{Call to function 'memset' is insecure as it does not provide security checks introduced in the C11 standard.}}
__builtin_memcpy(c, c, 0); // expected-warning{{Call to function 'memcpy' is insecure as it does not provide security checks introduced in the C11 standard.}}
__builtin_strncpy(c, "", 6);
__builtin_memset(c, '\0', (0));
__builtin_memcpy(c, c, 0);
#if __STDC_VERSION__ > 199901
// expected-warning@-5{{Call to function 'strncpy' is insecure as it does not provide security checks introduced in the C11 standard.}}
// expected-warning@-5{{Call to function 'memset' is insecure as it does not provide security checks introduced in the C11 standard.}}
// expected-warning@-5{{Call to function 'memcpy' is insecure as it does not provide security checks introduced in the C11 standard.}}
#else
// expected-no-diagnostics
#endif
}