x86: Add Intel ENCLV to assembler and disassembler

[deliverable/binutils-gdb.git] / gas / stabs.c

diff --git a/gas/stabs.c b/gas/stabs.c
index 73d1361423cf1e4b5c04eebe118865c483d0050e..6ddbdada15c3d4c7bf2fccbf8ca5e06eba10e662 100644 (file)
--- a/gas/stabs.c
+++ b/gas/stabs.c
@@ -202,6 +202,12 @@ s_stab_generic (int          what,
       int length;
 
       string = demand_copy_C_string (&length);
+      if (string == NULL)
+       {
+         as_warn (_(".stab%c: missing string"), what);
+         ignore_rest_of_line ();
+         return;
+       }
       /* FIXME: We should probably find some other temporary storage
         for string, rather than leaking memory if someone else
         happens to use the notes obstack.  */
@@ -537,12 +543,12 @@ generate_asm_file (int type, const char *file)
   while (tmp < file_endp)
     {
       const char *bslash = strchr (tmp, '\\');
-      size_t len = (bslash) ? (size_t) (bslash - tmp + 1) : strlen (tmp);
+      size_t len = bslash != NULL ? bslash - tmp + 1 : file_endp - tmp;
 
       /* Double all backslashes, since demand_copy_C_string (used by
         s_stab to extract the part in quotes) will try to replace them as
         escape sequences.  backslash may appear in a filespec.  */
-      strncpy (bufp, tmp, len);
+      memcpy (bufp, tmp, len);
 
       tmp += len;
       bufp += len;