From: Martin Wilck <mwilck@xxxxxxxx>
Hi Christophe, hi Ben,
I have started a new attempt to fix defects reported by coverity.
With this set (on top of the previously posted one), and a number
of false positive classifications, I have been able to bring the
defect count all the way down to zero.
Most of these patches fix defects reported by coverity. Some
fix other things that occured to me while working on this.
Changes v1 -> v2 (Ben Marzinski)
- all: rebased to current "queue" branch
- 05/21: If a broken designator is encountered in VPD 83, don't
error out but try to go on as long as the designator is within
limits of the VPD page
- 06/21: adapt tests to the changes in 05/21, add some more
(note: dropped Ben's "Reviewed-by:" on this one)
- 08/21: reworked to take Ben's remarks into account
I didn't change 07/21 (see previous discussion).
Regards,
Martin
Martin Wilck (21):
multipath tools: github workflows: add coverity workflow
multipathd (coverity): check atexit() return value
multipathd (coverity): terminate uxlsnr when polls allocation fails
libmultipath: strbuf: add __get_strbuf_buf()
libmultipath (coverity): improve input checking in parse_vpd_pg83
multipath-tools: add tests for broken VPD page 83
libmultipath: use strbuf in parse_vpd_pg83()
libmultipath (coverity): fix tainted values in alua_rtpg.c
multipath, multipathd: exit if bindings file is broken
libmultipath (coverity): silence unchecked return value warning
multipath: remove pointless code from getopt processing
libmultipath (coverity): set umask before mkstemp
multipathd (coverity): simplify set_oom_adj()
kpartx: open /dev/loop-control only once
kpartx: use opened loop device immediately
kpartx: find_unused_loop_device(): add newlines
multipathd (coverity): daemonize(): use dup2
libmultipath (coverity): avoid sleeping in dm_mapname()
libmultipath (coverity): Revert "setup_map: wait for pending path
checkers to finish"
libmultipath (coverity): check return values in dm_get_multipath()
libmultipath: update_pathvec_from_dm: don't force DI_WWID
.github/workflows/coverity.yaml | 51 ++++++
kpartx/kpartx.c | 4 +-
kpartx/lopart.c | 100 +++++------
kpartx/lopart.h | 3 +-
libmultipath/alias.c | 4 +
libmultipath/configure.c | 63 +------
libmultipath/devmapper.c | 23 +--
libmultipath/discovery.c | 245 ++++++++++++++------------
libmultipath/prioritizers/alua_rtpg.c | 13 +-
libmultipath/prioritizers/alua_spc3.h | 43 ++++-
libmultipath/propsel.c | 2 +-
libmultipath/strbuf.c | 5 +
libmultipath/strbuf.h | 14 ++
libmultipath/structs_vec.c | 7 +-
multipath/main.c | 13 +-
multipathd/main.c | 91 +++++-----
multipathd/uxlsnr.c | 1 +
tests/vpd.c | 144 ++++++++++++++-
18 files changed, 500 insertions(+), 326 deletions(-)
create mode 100644 .github/workflows/coverity.yaml
--
2.33.1
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