ERROR: invalid alloc size 1258056 at ytnef.c : 1183, suspected corruption (exceeded 1000000 bytes)

[srandall52]

This limit is too small; the attachment really is over 1MB in size.

[ArchiMark]

Just had same error....help!

[dwery]

I'm hitting the same from claws-mail tnef plugin
ERROR: invalid alloc size 4401738 at ytnef.c : 1183, suspected corruption
The attachment is slightly over 5MB