debian/patches/fixes/0006-storage-rsync-free-memory-on-error.patch

   1 From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
   2 From: C0deAi <benjamin.bales@assrc.us>
   3 Date: Fri, 6 Apr 2018 12:46:53 -0400
   4 Subject: [PATCH] storage/rsync: free memory on error
   5
   6 Closes #2262.
   7
   8 Signed-off-by: C0deAi <techsupport@mycode.ai>
   9 Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
  10 ---
  11  src/lxc/storage/rsync.c | 4 +++-
  12  1 file changed, 3 insertions(+), 1 deletion(-)
  13
  14 diff --git a/src/lxc/storage/rsync.c b/src/lxc/storage/rsync.c
  15 index c3080a56..83871ae8 100644
  16 --- a/src/lxc/storage/rsync.c
  17 +++ b/src/lxc/storage/rsync.c
  18 @@ -73,8 +73,10 @@ int lxc_rsync_exec(const char *src, const char *dest)
  19                 return -1;
  20
  21         ret = snprintf(s, l, "%s", src);
  22 -       if (ret < 0 || (size_t)ret >= l)
  23 +       if (ret < 0 || (size_t)ret >= l) {
  24 +               free(s);
  25                 return -1;
  26 +       }
  27
  28         s[l - 2] = '/';
  29         s[l - 1] = '\0';
  30 --
  31 2.11.0
  32