Index: xen-unstable/xen/tools/symbols.c
===================================================================
--- xen-unstable.orig/xen/tools/symbols.c
+++ xen-unstable/xen/tools/symbols.c
@@ -120,7 +120,8 @@ read_symbol(FILE *in, struct sym_entry *
 	if (rc != 3) {
 		if (rc != EOF) {
 			/* skip line */
-			fgets(str, 500, in);
+			if (fgets(str, sizeof(str), in) == NULL)
+				; /* don't care */
 		}
 		return -1;
 	}
Index: xen-unstable/tools/misc/miniterm/miniterm.c
===================================================================
--- xen-unstable.orig/tools/misc/miniterm/miniterm.c
+++ xen-unstable/tools/misc/miniterm/miniterm.c
@@ -157,7 +157,7 @@ int main(int argc, char **argv)
     case 0:
         close(1); /* stdout not needed */
         for ( c = (char)getchar(); c != ENDMINITERM; c = (char)getchar() )
-            write(fd,&c,1);
+            if (write(fd,&c,1)) ;
         tcsetattr(fd,TCSANOW,&oldsertio);
         tcsetattr(0,TCSANOW,&oldstdtio);
         close(fd);
@@ -169,19 +169,19 @@ int main(int argc, char **argv)
         close(fd);
         exit(-1);
     default:
-        write(1, start_str, strlen(start_str));
+        if (write(1, start_str, strlen(start_str))) ;
         close(0); /* stdin not needed */
         sa.sa_handler = child_handler;
         sa.sa_flags = 0;
         sigaction(SIGCHLD,&sa,NULL); /* handle dying child */
         while ( !stop )
         {
-            read(fd,&c,1); /* modem */
+            if (read(fd,&c,1)) ; /* modem */
             c = (char)c;
-            write(1,&c,1); /* stdout */
+            if (write(1,&c,1)) ; /* stdout */
         }
         wait(NULL); /* wait for child to die or it will become a zombie */
-        write(1, end_str, strlen(end_str));
+        if (write(1, end_str, strlen(end_str))) ;
         break;
     }