[Libsysio-commit] b_lustre: libsysio/src file.c

[Mei <me...@us...>]

Update of /cvsroot/libsysio/libsysio/src
In directory sc8-pr-cvs1:/tmp/cvs-serv10144

Modified Files:
      Tag: b_lustre
	file.c 
Log Message:
fix another guilty of resolv lib: open a socket fd but close it with
syscall(), which cause chaos in libsysio.



Index: file.c
===================================================================
RCS file: /cvsroot/libsysio/libsysio/src/file.c,v
retrieving revision 1.4.8.3
retrieving revision 1.4.8.4
diff -u -w -b -B -p -r1.4.8.3 -r1.4.8.4
--- file.c	1 Nov 2003 03:08:22 -0000	1.4.8.3
+++ file.c	22 Nov 2003 08:01:55 -0000	1.4.8.4
@@ -208,6 +208,16 @@ find_free_fildes(oftab_t *oftab, int tar
 		assert(!*filp);
 	}
 
+	/* XXX
+	 * application use open/socket to create a fd, but use
+	 * syscall() to directly close it? at least resolv lib
+	 * is doing this. We simply destroy the file struct.
+	 */
+	if (oftab->table[n]) {
+		free(oftab->table[n]);
+		oftab->table[n] = NULL;
+	}
+
 	return oftab->offset + n;
 }