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Commit Graph

5 Commits

Author SHA1 Message Date
Zdenek Kabelac
9b71212262 cov: dmstats check for failing malloc
Add missing check for allocation success.
2018-10-15 17:49:44 +02:00
Bryn M. Reeves
29b9ccd261 dmsetup: fix error propagation in _display_info_cols()
Commit 3f35146 added a check on the value returned by the
_display_info_cols() function:

  1024         if (!_switches[COLS_ARG])
  1025                 _display_info_long(dmt, &info);
  1026         else
  1027                 r = _display_info_cols(dmt, &info);
  1028
  1029         return r;

This exposes a bug in the dmstats code in _display_info_cols:
the fact that a device has no regions is explicitly not an error
(and is documented as such in the code), but since the return
code is not changed before leaving the function it is now treated
as an error leading to:

  # dmstats list
  Command failed.

When no regions exist.

Set the return code to the correct value before returning.
2018-06-28 14:25:30 +01:00
Zdenek Kabelac
c728d88e11 build: include configure.h
It's important to consistenly include  configure.h as the 1st. header.
It containts #defines influencing behavior of other included header
files.
2018-06-22 23:11:44 +02:00
Joe Thornber
fededfbbbc dmfilemapd: Move to libdm/dm-tools
No longer uses any lvm code.
2018-06-14 14:27:19 +01:00
Joe Thornber
0524829af6 dmsetup: move to libdm/dm-tools/dmsetup
links against libdevmapper again.
no longer includes code from lvm.
2018-06-14 13:10:17 +01:00