On 2021/09/07 21:24, Christian Weisgerber wrote: > Earlier today, semarie@ committed a change that will now cause base > clang to warn when the %n specifier appears in a format string for > the printf(3) family of functions: > > warning: '%n' format specifier support is deactivated and will call abort(3)
By the way, as jca@ said earlier: "There may be others that can't be flagged by the compiler [...] because of indirections through wrapper functions." - so, runtime tests will possibly pick up more software needing attention.
