diff options
Diffstat (limited to 'package/rsync/0004-Enforce-trailing-0-when-receiving-xattr-name-values.patch')
| -rw-r--r-- | package/rsync/0004-Enforce-trailing-0-when-receiving-xattr-name-values.patch | 33 |
1 files changed, 0 insertions, 33 deletions
diff --git a/package/rsync/0004-Enforce-trailing-0-when-receiving-xattr-name-values.patch b/package/rsync/0004-Enforce-trailing-0-when-receiving-xattr-name-values.patch deleted file mode 100644 index be9040010c..0000000000 --- a/package/rsync/0004-Enforce-trailing-0-when-receiving-xattr-name-values.patch +++ /dev/null @@ -1,33 +0,0 @@ -From 47a63d90e71d3e19e0e96052bb8c6b9cb140ecc1 Mon Sep 17 00:00:00 2001 -From: Wayne Davison <wayned@samba.org> -Date: Sun, 5 Nov 2017 11:33:15 -0800 -Subject: [PATCH] Enforce trailing \0 when receiving xattr name values. Fixes - bug 13112. - -Fixes CVE-2017-16548 - -Signed-off-by: Peter Korsgaard <peter@korsgaard.com> ---- -Patch status: upstream commit 47a63d90e7 - - xattrs.c | 4 ++++ - 1 file changed, 4 insertions(+) - -diff --git a/xattrs.c b/xattrs.c -index 68305d75..4867e6f5 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 { --- -2.11.0 - |
