Merge remote-tracking branch 'remotes/armbru/tags/pull-error-2020-04-04' into staging

Error reporting patches for 2020-04-04

# gpg: Signature made Sat 04 Apr 2020 13:19:40 BST
# gpg:

Merge remote-tracking branch 'remotes/armbru/tags/pull-error-2020-04-04' into staging

Error reporting patches for 2020-04-04

# gpg: Signature made Sat 04 Apr 2020 13:19:40 BST
# gpg: using RSA key 354BC8B3D7EB2A6B68674E5F3870B400EB918653
# gpg: issuer "armbru@redhat.com"
# gpg: Good signature from "Markus Armbruster <armbru@redhat.com>" [full]
# gpg: aka "Markus Armbruster <armbru@pond.sub.org>" [full]
# Primary key fingerprint: 354B C8B3 D7EB 2A6B 6867 4E5F 3870 B400 EB91 8653

* remotes/armbru/tags/pull-error-2020-04-04:
qga/commands-posix: fix use after free of local_err
dump/win_dump: fix use after free of err
scripts/coccinelle: add error-use-after-free.cocci

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

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scripts/coccinelle: add error-use-after-free.cocci

Add script to find and fix trivial use-after-free of Error objects.
How to use:
spatch --sp-file scripts/coccinelle/error-use-after-free.cocci \
-

scripts/coccinelle: add error-use-after-free.cocci

Add script to find and fix trivial use-after-free of Error objects.
How to use:
spatch --sp-file scripts/coccinelle/error-use-after-free.cocci \
--macro-file scripts/cocci-macro-file.h --in-place \
--no-show-diff ( FILES... | --use-gitgrep . )

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Message-Id: <20200324153630.11882-2-vsementsov@virtuozzo.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
[Pastos in commit message and comment fixed, globbing in MAINTAINERS
expanded]
Signed-off-by: Markus Armbruster <armbru@redhat.com>

show more ...