[SCM] The rsync repository. - branch master updated

[Rsync CVS commit messages]

The branch, master has been updated
       via  47a63d9 Enforce trailing 
      from  bc112b0 Use full MD4 len for archaic protocol auth.

https://git.samba.org/?p=rsync.git;a=shortlog;h=master


- Log -----------------------------------------------------------------
commit 47a63d90e71d3e19e0e96052bb8c6b9cb140ecc1
Author: Wayne Davison <wayned at samba.org>
Date:   Sun Nov 5 11:33:15 2017 -0800

    Enforce trailing \0 when receiving xattr name values.
    Fixes bug 13112.

-----------------------------------------------------------------------

Summary of changes:
 xattrs.c | 4 ++++
 1 file changed, 4 insertions(+)


Changeset truncated at 500 lines:

diff --git a/xattrs.c b/xattrs.c
index 68305d7..4867e6f 100644
--- a/xattrs.c
+++ b/xattrs.c
@@ -824,6 +824,10 @@ void receive_xattr(int f, struct file_struct *file)
 			out_of_memory("receive_xattr");
 		name = ptr + dget_len + extra_len;
 		read_buf(f, name, name_len);
+		if (name_len < 1 || name[name_len-1] != '\0') {
+			rprintf(FERROR, "Invalid xattr name received (missing trailing \\0).\n");
+			exit_cleanup(RERR_FILEIO);
+		}
 		if (dget_len == datum_len)
 			read_buf(f, ptr, dget_len);
 		else {


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