On 9/8/21 6:59 PM, Jeremie Courreges-Anglas wrote:
On Wed, Sep 08 2021, Renaud Allard <ren...@allard.it> wrote:

[...]

If you're worried that the %n uses in acl.c might trigger abort(3) calls
in libc, please check and confirm that this debug_printf_something call
actually ends up using stdio support for %n.

Note that the clang check for %n might trigger with any function that is
marked as "printf-like".  That doesn't mean that our stdio layer will
parse the %n format.


If the abort() call is already in snapshots (tried on 14 sept snap), then it doesn't seem to affect exim. There is test farm doing extensive tests and it seems they are running like before.

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