Gitweb: https://sourceware.org/git/?p=lvm2.git;a=commitdiff;h=67f627c8fbcd5224a1439c... Commit: 67f627c8fbcd5224a1439cbef590e488f6c4823b Parent: 409362c127222640cd2d1fe3e1b62b50867741c1 Author: Zdenek Kabelac zkabelac@redhat.com AuthorDate: Thu Jan 30 15:46:05 2020 +0100 Committer: Zdenek Kabelac zkabelac@redhat.com CommitterDate: Tue Feb 4 17:22:06 2020 +0100

raid: add internal error for no segment

clang: capture internal error when data_seg would not be defined. (invalid LV with no areas) --- lib/metadata/raid_manip.c | 5 +++++ 1 file changed, 5 insertions(+)

diff --git a/lib/metadata/raid_manip.c b/lib/metadata/raid_manip.c index 486dea1..dfc6fe5 100644 --- a/lib/metadata/raid_manip.c +++ b/lib/metadata/raid_manip.c @@ -4277,6 +4277,11 @@ static int _raid0_to_striped_retrieve_segments_and_lvs(struct logical_volume *lv return_0; }

+ if (!data_seg) { + log_error(INTERNAL_ERROR "No segment for %s.", display_lvname(lv)); + return 0; + } + /* Presumes all data LVs have equal size */ area_le += data_seg->len; }