src: Add support for running with address sanitizer.

[kai/samba-autobuild/.git] / lib / socket_wrapper / socket_wrapper.c

diff --git a/lib/socket_wrapper/socket_wrapper.c b/lib/socket_wrapper/socket_wrapper.c
index b30303f3192a7527699de02c3d83271e3e97e799..82e57376c35166c0234fed0785e05b24bd45179c 100644 (file)
--- a/lib/socket_wrapper/socket_wrapper.c
+++ b/lib/socket_wrapper/socket_wrapper.c
@@ -100,6 +100,12 @@ enum swrap_dbglvl_e {
 #define DESTRUCTOR_ATTRIBUTE
 #endif
 
 #define DESTRUCTOR_ATTRIBUTE
 #endif
 

+#ifdef HAVE_ADDRESS_SANITIZER_ATTRIBUTE
+#define DO_NOT_SANITIZE_ADDRESS_ATTRIBUTE __attribute__((no_sanitize_address))
+#else
+#define DO_NOT_SANITIZE_ADDRESS_ATTRIBUTE
+#endif
+

 #ifdef HAVE_GCC_THREAD_LOCAL_STORAGE
 # define SWRAP_THREAD __thread
 #else
 #ifdef HAVE_GCC_THREAD_LOCAL_STORAGE
 # define SWRAP_THREAD __thread
 #else


@@ -598,6 +604,7 @@ static int libc_eventfd(int count, int flags)
 }
 #endif
 
 }
 #endif
 

+DO_NOT_SANITIZE_ADDRESS_ATTRIBUTE

 static int libc_vfcntl(int fd, int cmd, va_list ap)
 {
        long int args[4];
 static int libc_vfcntl(int fd, int cmd, va_list ap)
 {
        long int args[4];


@@ -649,6 +656,7 @@ static int libc_getsockopt(int sockfd,
        return swrap.fns.libc_getsockopt(sockfd, level, optname, optval, optlen);
 }
 
        return swrap.fns.libc_getsockopt(sockfd, level, optname, optval, optlen);
 }
 

+DO_NOT_SANITIZE_ADDRESS_ATTRIBUTE

 static int libc_vioctl(int d, unsigned long int request, va_list ap)
 {
        long int args[4];
 static int libc_vioctl(int d, unsigned long int request, va_list ap)
 {
        long int args[4];