Gitweb:
http://git.fedorahosted.org/git/?p=lvm2.git;a=commitdiff;h=a50a297f6e75d6...
Commit: a50a297f6e75d650abe9fe084b499a7968cc59ee
Parent: 08d6d81cc24a3c3b780fe25ed49aefc9a9b61586
Author: Zdenek Kabelac <zkabelac(a)redhat.com>
AuthorDate: Fri Nov 22 13:21:52 2013 +0100
Committer: Zdenek Kabelac <zkabelac(a)redhat.com>
CommitterDate: Fri Nov 22 20:54:16 2013 +0100
report: detect dev_get_size failure
Since dev_get_size() may fail, detect this failure.
---
WHATS_NEW | 1 +
lib/report/report.c | 7 +++++--
2 files changed, 6 insertions(+), 2 deletions(-)
diff --git a/WHATS_NEW b/WHATS_NEW
index b7a1e84..99f9067 100644
--- a/WHATS_NEW
+++ b/WHATS_NEW
@@ -1,5 +1,6 @@
Version 2.02.105 -
=====================================
+ Check for failure of dev_get_size() when reporting device size.
Drop extra unneeded '/' when scanning sysfs directory.
Fix undef value if skipped clustered VG ignored for toollib PV seg. (2.02.103)
liblvm/python API Add ability to validate VG/LV names.
diff --git a/lib/report/report.c b/lib/report/report.c
index 9cb2298..20eab4f 100644
--- a/lib/report/report.c
+++ b/lib/report/report.c
@@ -693,8 +693,11 @@ static int _devsize_disp(struct dm_report *rh, struct dm_pool *mem,
struct dm_report_field *field,
const void *data, void *private)
{
- uint64_t size = 0;
- dev_get_size(*(const struct device **) data, &size);
+ uint64_t size;
+
+ if (!dev_get_size(*(const struct device **) data, &size))
+ return_0;
+
return _size64_disp(rh, mem, field, &size, private);
}