[vchkpw] vdelivermail segfault on 5.4.28

[Federico Santulli]

dmesg shows this:

vdelivermail[17906]: segfault at 20 ip 0000000000411311 sp 00007fffc3f1c290 
error 4 in vdelivermail[400000+19000]

is there any fix ?

!DSPAM:4aa4185432712101216618!