diff options
Diffstat (limited to 'compiler-rt/lib/sanitizer_common')
3 files changed, 26 insertions, 0 deletions
diff --git a/compiler-rt/lib/sanitizer_common/sanitizer_common_interceptors.inc b/compiler-rt/lib/sanitizer_common/sanitizer_common_interceptors.inc index 8eb9949f18a..0f81e801f60 100644 --- a/compiler-rt/lib/sanitizer_common/sanitizer_common_interceptors.inc +++ b/compiler-rt/lib/sanitizer_common/sanitizer_common_interceptors.inc @@ -915,6 +915,16 @@ INTERCEPTOR(int, vsnprintf, char *str, SIZE_T size, const char *format, va_list ap) VSNPRINTF_INTERCEPTOR_IMPL(vsnprintf, str, size, format, ap) +#if SANITIZER_INTERCEPT_PRINTF_L +INTERCEPTOR(int, vsnprintf_l, char *str, SIZE_T size, void *loc, + const char *format, va_list ap) +VSNPRINTF_INTERCEPTOR_IMPL(vsnprintf_l, str, size, loc, format, ap) + +INTERCEPTOR(int, snprintf_l, char *str, SIZE_T size, void *loc, + const char *format, ...) +FORMAT_INTERCEPTOR_IMPL(snprintf_l, vsnprintf_l, str, size, loc, format) +#endif // SANITIZER_INTERCEPT_PRINTF_L + INTERCEPTOR(int, vsprintf, char *str, const char *format, va_list ap) VSPRINTF_INTERCEPTOR_IMPL(vsprintf, str, format, ap) @@ -991,6 +1001,14 @@ FORMAT_INTERCEPTOR_IMPL(__isoc99_snprintf, __isoc99_vsnprintf, str, size, #define INIT_PRINTF #endif +#if SANITIZER_INTERCEPT_PRINTF_L +#define INIT_PRINTF_L \ + COMMON_INTERCEPT_FUNCTION(snprintf_l); \ + COMMON_INTERCEPT_FUNCTION(vsnprintf_l); +#else +#define INIT_PRINTF_L +#endif + #if SANITIZER_INTERCEPT_ISOC99_PRINTF #define INIT_ISOC99_PRINTF \ COMMON_INTERCEPT_FUNCTION(__isoc99_printf); \ @@ -4768,6 +4786,7 @@ static void InitializeCommonInterceptors() { INIT_SCANF; INIT_ISOC99_SCANF; INIT_PRINTF; + INIT_PRINTF_L; INIT_ISOC99_PRINTF; INIT_FREXP; INIT_FREXPF_FREXPL; diff --git a/compiler-rt/lib/sanitizer_common/sanitizer_platform_interceptors.h b/compiler-rt/lib/sanitizer_common/sanitizer_platform_interceptors.h index 63451715b43..238ea0fd63b 100644 --- a/compiler-rt/lib/sanitizer_common/sanitizer_platform_interceptors.h +++ b/compiler-rt/lib/sanitizer_common/sanitizer_platform_interceptors.h @@ -85,6 +85,7 @@ #ifndef SANITIZER_INTERCEPT_PRINTF # define SANITIZER_INTERCEPT_PRINTF SI_NOT_WINDOWS +# define SANITIZER_INTERCEPT_PRINTF_L SI_FREEBSD # define SANITIZER_INTERCEPT_ISOC99_PRINTF SI_LINUX_NOT_ANDROID #endif diff --git a/compiler-rt/lib/sanitizer_common/tests/sanitizer_test_utils.h b/compiler-rt/lib/sanitizer_common/tests/sanitizer_test_utils.h index 64db37f341d..9c162a66f54 100644 --- a/compiler-rt/lib/sanitizer_common/tests/sanitizer_test_utils.h +++ b/compiler-rt/lib/sanitizer_common/tests/sanitizer_test_utils.h @@ -118,4 +118,10 @@ static inline uint32_t my_rand() { # define SANITIZER_TEST_HAS_STRNLEN 0 #endif +#if defined(__FreeBSD__) +# define SANITIZER_TEST_HAS_PRINTF_L 1 +#else +# define SANITIZER_TEST_HAS_PRINTF_L 0 +#endif + #endif // SANITIZER_TEST_UTILS_H |
