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| author | Markus Armbruster <armbru@redhat.com> | 2016-08-03 13:37:51 +0200 |
|---|---|---|
| committer | Markus Armbruster <armbru@redhat.com> | 2016-08-08 09:00:44 +0200 |
| commit | df3c286c53ac51e7267f2761c7a0c62e11b6e815 (patch) | |
| tree | 3871ea9f31a2b17dd3d5b146c20fe09a00fe2f63 /scripts/coccinelle | |
| parent | 51009170d8fc263cfdcd5a60fe3ba213daa3d15b (diff) | |
| download | qemu-df3c286c53ac51e7267f2761c7a0c62e11b6e815.zip qemu-df3c286c53ac51e7267f2761c7a0c62e11b6e815.tar.gz qemu-df3c286c53ac51e7267f2761c7a0c62e11b6e815.tar.bz2 | |
error: Strip trailing '\n' from error string arguments (again)
Commit 9af9e0f, 6daf194d, be62a2eb and 312fd5f got rid of a bunch, but
they keep coming back. checkpatch.pl tries to flag them since commit
5d596c2, but it's not very good at it. Offenders tracked down with
Coccinelle script scripts/coccinelle/err-bad-newline.cocci, an updated
version of the script from commit 312fd5f.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <1470224274-31522-2-git-send-email-armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Diffstat (limited to 'scripts/coccinelle')
| -rw-r--r-- | scripts/coccinelle/err-bad-newline.cocci | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/scripts/coccinelle/err-bad-newline.cocci b/scripts/coccinelle/err-bad-newline.cocci new file mode 100644 index 0000000..1316cc8 --- /dev/null +++ b/scripts/coccinelle/err-bad-newline.cocci @@ -0,0 +1,29 @@ +// Error messages should not contain newlines. This script finds +// messages that do. Fixing them is manual. +@r@ +expression errp, eno, cls, fmt; +position p; +@@ +( +error_report(fmt, ...)@p +| +error_setg(errp, fmt, ...)@p +| +error_setg_errno(errp, eno, fmt, ...)@p +| +error_setg_win32(errp, eno, cls, fmt, ...)@p +| +error_prepend(errp, fmt, ...)@p +| +error_setg_file_open(errp, eno, cls, fmt, ...)@p +| +error_reportf_err(errp, fmt, ...)@p +| +error_set(errp, cls, fmt, ...)@p +) +@script:python@ +fmt << r.fmt; +p << r.p; +@@ +if "\\n" in str(fmt): + print "%s:%s:%s:%s" % (p[0].file, p[0].line, p[0].column, fmt) |