Add -Wsuggest-attribute=format warning, correct warnings thus generated

Add this new warning to the default build flags.  It suggests adding
a ((format)) attribute to xavsprintf_append(), so do that.

Suggested-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
This commit is contained in:
David Gibson 2023-02-27 19:13:13 +11:00
parent 4182182110
commit e3cde0613b
3 changed files with 5 additions and 3 deletions

View file

@ -14,7 +14,8 @@ add_project_arguments(
'-Wstrict-prototypes',
'-Wmissing-prototypes',
'-Wredundant-decls',
'-Wshadow'
'-Wshadow',
'-Wsuggest-attribute=format',
]),
language: 'c'
)