From: Jes Sorensen <Jes.Sorensen@xxxxxxxxxx>
Signed-off-by: Jes Sorensen <Jes.Sorensen@xxxxxxxxxx>
---
Incremental.c | 6 ++++++
1 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/Incremental.c b/Incremental.c
index 3596739..bc5e9d0 100644
--- a/Incremental.c
+++ b/Incremental.c
@@ -386,6 +386,12 @@ int Incremental(char *devname, int verbose, int runstop,
sprintf(dn, "%d:%d", sra->devs->disk.major,
sra->devs->disk.minor);
dfd2 = dev_open(dn, O_RDONLY);
+ if (dfd2 < 0) {
+ fprintf(stderr, Name
+ ": unable to open %s\n", devname);
+ rv = 2;
+ goto out_unlock;
+ }
st2 = dup_super(st);
if (st2->ss->load_super(st2, dfd2, NULL) ||
st->ss->compare_super(st, st2) != 0) {
--
1.7.6.4
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