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2021-08-26Remove superfluous ERRP_GUARD()Markus Armbruster
Macro ERRP_GUARD() is only needed when we want to dereference @errp or pass it to error_prepend() or error_append_hint(). Delete superfluous ones. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20210720125408.387910-15-armbru@redhat.com> Acked-by: Michael S. Tsirkin <mst@redhat.com>
2020-12-19qapi: Use QAPI_LIST_PREPEND() where possibleEric Blake
Anywhere we create a list of just one item or by prepending items (typically because order doesn't matter), we can use QAPI_LIST_PREPEND(). But places where we must keep the list in order by appending remain open-coded until later patches. Note that as a side effect, this also performs a cleanup of two minor issues in qga/commands-posix.c: the old code was performing new = g_malloc0(sizeof(*ret)); which 1) is confusing because you have to verify whether 'new' and 'ret' are variables with the same type, and 2) would conflict with C++ compilation (not an actual problem for this file, but makes copy-and-paste harder). Signed-off-by: Eric Blake <eblake@redhat.com> Message-Id: <20201113011340.463563-5-eblake@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Acked-by: Stefan Hajnoczi <stefanha@redhat.com> [Straightforward conflicts due to commit a8aa94b5f8 "qga: update schema for guest-get-disks 'dependents' field" and commit a10b453a52 "target/mips: Move mips_cpu_add_definition() from helper.c to cpu.c" resolved. Commit message tweaked.] Signed-off-by: Markus Armbruster <armbru@redhat.com>
2020-11-02qga: add ssh-get-authorized-keysMarc-André Lureau
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> *fix-up merge conflicts due to qga-ssh-test being disabled in earlier patch due to G_TEST_OPTION_ISOLATE_DIRS triggering build-oss-fuzz leak detector. *fix up style and disallowed g_assert* usage reported by checkpatch Signed-off-by: Michael Roth <michael.roth@amd.com>
2020-11-02qga: add *reset argument to ssh-add-authorized-keysMichael Roth
I prefer 'reset' over 'clear', since 'clear' and keys may have some other relations or meaning. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> *fix disallowed g_assert* usage reported by checkpatch Signed-off-by: Michael Roth <michael.roth@amd.com>
2020-11-02qga: add ssh-{add,remove}-authorized-keysMarc-André Lureau
Add new commands to add and remove SSH public keys from ~/.ssh/authorized_keys. I took a different approach for testing, including the unit tests right with the code. I wanted to overwrite the function to get the user details, I couldn't easily do that over QMP. Furthermore, I prefer having unit tests very close to the code, and unit files that are domain specific (commands-posix is too crowded already). FWIW, that coding/testing style is Rust-style (where tests can or should even be part of the documentation!). Fixes: https://bugzilla.redhat.com/show_bug.cgi?id=1885332 Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Michal Privoznik <mprivozn@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> *squashed in fix-ups for setting file ownership and use of QAPI conditionals for CONFIG_POSIX instead of stub definitions *disable qga-ssh-test for now due to G_TEST_OPTION_ISOLATE_DIRS triggering leak detector in build-oss-fuzz *fix disallowed g_assert* usage reported by checkpatch Signed-off-by: Michael Roth <michael.roth@amd.com>