ld signed overflow fix

[deliverable/binutils-gdb.git] / libiberty / mkstemps.c

diff --git a/libiberty/mkstemps.c b/libiberty/mkstemps.c
index 093b67af868baa27dc58a07e77a7abbb5f0ba434..b57880ef0ed7a07baf1c67ba67dbfbeaad28697b 100644 (file)
--- a/libiberty/mkstemps.c
+++ b/libiberty/mkstemps.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 1992, 1996, 1998, 2004 Free Software Foundation, Inc.
+/* Copyright (C) 1991-2019 Free Software Foundation, Inc.
    This file is derived from mkstemp.c from the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -35,6 +35,8 @@
 #endif
 #ifdef HAVE_SYS_TIME_H
 #include <sys/time.h>
+#elif HAVE_TIME_H
+#include <time.h>
 #endif
 #include "ansidecl.h"
 
@@ -127,7 +129,11 @@ mkstemps (char *pattern, int suffix_len)
       if (fd >= 0)
        /* The file does not exist.  */
        return fd;
-      if (errno != EEXIST)
+      if (errno != EEXIST
+#ifdef EISDIR
+         && errno != EISDIR
+#endif
+        )
        /* Fatal error (EPERM, ENOSPC etc).  Doesn't make sense to loop.  */
        break;