svn commit: r319573 - stable/11/sys/compat/linux

[Dmitry Chagin]

Author: dchagin
Date: Sun Jun  4 19:56:21 2017
New Revision: 319573
URL: https://svnweb.freebsd.org/changeset/base/319573

Log:
  MFC r317601:
  
  Fix symlinkat() which use the newdfd argument to look up the old path,
  while it should use it for the new path instead.
  
  Approved by:	re (kib)

Modified:
  stable/11/sys/compat/linux/linux_file.c
Directory Properties:
  stable/11/   (props changed)

Modified: stable/11/sys/compat/linux/linux_file.c
==============================================================================
--- stable/11/sys/compat/linux/linux_file.c	Sun Jun  4 19:09:50 2017	(r319572)
+++ stable/11/sys/compat/linux/linux_file.c	Sun Jun  4 19:56:21 2017	(r319573)
@@ -826,7 +826,7 @@ linux_symlinkat(struct thread *td, struct linux_symlin
 	int error, dfd;
 
 	dfd = (args->newdfd == LINUX_AT_FDCWD) ? AT_FDCWD : args->newdfd;
-	LCONVPATHEXIST_AT(td, args->oldname, &path, dfd);
+	LCONVPATHEXIST(td, args->oldname, &path);
 	/* Expand LCONVPATHCREATE so that `path' can be freed on errors */
 	error = linux_emul_convpath(td, args->newname, UIO_USERSPACE, &to, 1, dfd);
 	if (to == NULL) {