X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvcl%2Fldp_socket_wrapper.c;h=38ee297174c97692bf4b50f00a4381ab2cf14c0f;hb=6f533d780ded2d0d2a4ba2224e4a9f7d181c7577;hp=ddf947d3bcc5af0e176bf61f063e664b31ccca72;hpb=c5df8c71cc867d8120a25e4bd6d065aa63d9011c;p=vpp.git

diff --git a/src/vcl/ldp_socket_wrapper.c b/src/vcl/ldp_socket_wrapper.c
index ddf947d3bcc..38ee297174c 100644
--- a/src/vcl/ldp_socket_wrapper.c
+++ b/src/vcl/ldp_socket_wrapper.c
@@ -173,6 +173,9 @@ typedef int (*__libc_dup2) (int oldfd, int newfd);
 #endif
 
 typedef int (*__libc_fcntl) (int fd, int cmd, ...);
+#ifdef HAVE_FCNTL64
+typedef int (*__libc_fcntl64) (int fd, int cmd, ...);
+#endif
 typedef FILE *(*__libc_fopen) (const char *name, const char *mode);
 #ifdef HAVE_FOPEN64
 typedef FILE *(*__libc_fopen64) (const char *name, const char *mode);
@@ -292,6 +295,9 @@ struct swrap_libc_symbols
   SWRAP_SYMBOL_ENTRY (dup2);
 #endif
   SWRAP_SYMBOL_ENTRY (fcntl);
+#ifdef HAVE_FCNTL64
+  SWRAP_SYMBOL_ENTRY (fcntl64);
+#endif
   SWRAP_SYMBOL_ENTRY (fopen);
 #ifdef HAVE_FOPEN64
   SWRAP_SYMBOL_ENTRY (fopen64);
@@ -388,7 +394,7 @@ swrap_load_lib_handle (enum swrap_lib lib)
   void *handle = NULL;
   int i;
 
-#ifdef RTLD_DEEPBIND
+#if defined(RTLD_DEEPBIND) && !defined(CLIB_SANITIZE_ADDR)
   flags |= RTLD_DEEPBIND;
 #endif
 
@@ -541,7 +547,7 @@ libc_eventfd (int count, int flags)
 }
 #endif
 
-DO_NOT_SANITIZE_ADDRESS_ATTRIBUTE int
+int
 libc_vfcntl (int fd, int cmd, va_list ap)
 {
   long int args[4];
@@ -562,7 +568,31 @@ libc_vfcntl (int fd, int cmd, va_list ap)
   return rc;
 }
 
-DO_NOT_SANITIZE_ADDRESS_ATTRIBUTE int
+#ifdef HAVE_FCNTL64
+int
+libc_vfcntl64 (int fd, int cmd, va_list ap)
+{
+  long int args[4];
+  int rc;
+  int i;
+
+  swrap_bind_symbol_libc (fcntl64);
+
+  for (i = 0; i < 4; i++)
+    {
+      args[i] = va_arg (ap, long int);
+    }
+
+  rc = swrap.libc.symbols._libc_fcntl64.f (fd,
+					   cmd,
+					   args[0], args[1], args[2],
+					   args[3]);
+
+  return rc;
+}
+#endif
+
+int
 libc_vioctl (int fd, int cmd, va_list ap)
 {
   long int args[4];