On Mon, 22 Jul 2019, Timo Sirainen wrote:
Ah, okay, I see. submission_max_mail_size should be defined as uoff_t instead of size_t in struct submission_settings and struct submission_settings.
Thanks! This appears to be the correct diagnosis as this patch (for 2.3.7) got rid of the segfaults ================================================================================ --- a/src/submission-login/submission-login-settings.h Mon Jul 22 14:37:26 2019 +++ b/src/submission-login/submission-login-settings.h Mon Jul 22 14:38:16 2019 @@ -7,3 +7,3 @@ /* submission: */ - size_t submission_max_mail_size; + uoff_t submission_max_mail_size; const char *submission_backend_capabilities; --- a/src/submission/submission-settings.h Mon Jul 22 14:37:17 2019 +++ b/src/submission/submission-settings.h Mon Jul 22 14:38:06 2019 @@ -22,3 +22,3 @@ /* submission: */ - size_t submission_max_mail_size; + uoff_t submission_max_mail_size; unsigned int submission_max_recipients; ================================================================================ Joseph Tam <jtam.home@gmail.com>