debian/patches/pve/0025-backup-vma-add-BlockDriver-to-bdrv_open-in-extract_c.patch

   1 From 194ceac1b39413a6a1eaeb8da62188effe3b5742 Mon Sep 17 00:00:00 2001
   2 From: Wolfgang Bumiller <w.bumiller@proxmox.com>
   3 Date: Wed, 9 Dec 2015 16:32:39 +0100
   4 Subject: [PATCH 25/41] backup: vma: add BlockDriver to bdrv_open in
   5  extract_content
   6
   7 ---
   8  vma.c | 8 +++++++-
   9  1 file changed, 7 insertions(+), 1 deletion(-)
  10
  11 diff --git a/vma.c b/vma.c
  12 index 00f20b0..543e7d8 100644
  13 --- a/vma.c
  14 +++ b/vma.c
  15 @@ -299,7 +299,13 @@ static int extract_content(int argc, char **argv)
  16              }
  17
  18              BlockDriverState *bs = bdrv_new();
  19 -            if (errp || bdrv_open(&bs, devfn, NULL, NULL, flags, NULL, &errp)) {
  20 +
  21 +           const char *tmp = g_strrstr(devfn, ".");
  22 +           const char *format = (tmp == NULL) ? "raw" : ++tmp;
  23 +
  24 +           BlockDriver *drv = bdrv_find_format(format);
  25 +
  26 +           if (errp || bdrv_open(&bs, devfn, NULL, NULL, flags, drv, &errp)) {
  27                  g_error("can't open file %s - %s", devfn,
  28                          error_get_pretty(errp));
  29              }
  30 --
  31 2.1.4
  32