* fhandler_process.cc (fhandler_process::fill_filebuf): Deal with error

condition from cmdline retrieval.

diff --git a/winsup/cygwin/ChangeLog b/winsup/cygwin/ChangeLog
index 4e96ee4..c35a6f6 100644 (file)
--- a/winsup/cygwin/ChangeLog
+++ b/winsup/cygwin/ChangeLog
@@ -1,5 +1,10 @@
 2002-11-04  Christopher Faylor  <cgf@redhat.com>
 
+       * fhandler_process.cc (fhandler_process::fill_filebuf): Deal with error
+       condition from cmdline retrieval.
+
+2002-11-04  Christopher Faylor  <cgf@redhat.com>
+
        * sigproc.cc (WAIT_SIG_PRIORITY): Bump to highest priority.
 
 2002-11-04  Christopher Faylor  <cgf@redhat.com>

diff --git a/winsup/cygwin/fhandler_process.cc b/winsup/cygwin/fhandler_process.cc
index a9e8d2f..03000a2 100644 (file)
--- a/winsup/cygwin/fhandler_process.cc
+++ b/winsup/cygwin/fhandler_process.cc
@@ -301,7 +301,7 @@ fhandler_process::fill_filebuf ()
        if (filebuf)
          free (filebuf);
        filebuf = p->cmdline (filesize);
-       if (!*filebuf)
+       if (!filebuf || !*filebuf)
          filebuf = strdup ("<defunct>");
        break;
       }