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Merge "Add/allow clang-14 warnings."

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Chih-hung Hsieh 2021-10-12 00:14:58 +00:00 committed by Gerrit Code Review
commit aaf20e105c
2 changed files with 7 additions and 0 deletions
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1
libm/Android.bp
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@ -497,6 +497,7 @@ cc_library {
"-Wno-missing-braces",
"-Wno-parentheses",
"-Wno-sign-compare",
"-Wno-static-in-inline",
"-Wno-unknown-pragmas",
"-Wno-unused-const-variable",
"-Wno-unused-variable",

6
tests/clang_fortify_tests.cpp
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@ -164,6 +164,9 @@ FORTIFY_TEST(string) {
const char large_string[] = "Hello!!!";
static_assert(sizeof(large_string) > sizeof(small_buffer), "");
#if __clang_major__ > 13
// expected-error@+3{{will always overflow}}
#endif
// expected-error@+1{{string bigger than buffer}}
EXPECT_FORTIFY_DEATH(strcpy(small_buffer, large_string));
// expected-error@+1{{string bigger than buffer}}
@ -201,6 +204,9 @@ FORTIFY_TEST(string) {
static_assert(sizeof(small_string) > sizeof(split.tiny_buffer), "");
#if _FORTIFY_SOURCE > 1
#if __clang_major__ > 13
// expected-error@+4{{will always overflow}}
#endif
// expected-error@+2{{string bigger than buffer}}
#endif
EXPECT_FORTIFY_DEATH_STRUCT(strcpy(split.tiny_buffer, small_string));