==4080== Invalid write of size 8
==4080==    at 0x4049369: __unlist_locked_file (ftrylockfile.c:15)
==4080==    by 0x404944B: funlockfile (funlockfile.c:11)
==4080==    by 0x2FD82B: procmime_fclose (procmime.c:276)
==4080==    by 0x2FFA05: procmime_get_part (procmime.c:738)
==4080==    by 0x12520D3D: get_part_as_string (pgp_utils.c:78)
==4080==    by 0x13C4931A: pgpmime_is_encrypted (pgpmime.c:296)
==4080==    by 0x2FAFF5: privacy_mimeinfo_is_encrypted (privacy.c:289)
==4080==    by 0x29634B: find_encrypted_func (messageview.c:1120)
==4080==    by 0x7BCFD3D: g_node_traverse_in_order (gnode.c:680)
==4080==    by 0x7BCFD24: g_node_traverse_in_order (gnode.c:676)
==4080==    by 0x7BD070F: g_node_traverse (gnode.c:907)
==4080==    by 0x29AFCB: find_encrypted_part (messageview.c:1132)
==4080==    by 0x29AFCB: messageview_show (messageview.c:1354)
==4080==  Address 0x190171a0 is 208 bytes inside a block of size 1,256 free'd
==4080==    at 0x4C90A6A: free (vg_replace_malloc.c:473)
==4080==    by 0x404819D: fclose (fclose.c:28)
==4080==    by 0x2FF9FD: procmime_get_part (procmime.c:737)
==4080==    by 0x12520D3D: get_part_as_string (pgp_utils.c:78)
==4080==    by 0x13C4931A: pgpmime_is_encrypted (pgpmime.c:296)
==4080==    by 0x2FAFF5: privacy_mimeinfo_is_encrypted (privacy.c:289)
==4080==    by 0x29634B: find_encrypted_func (messageview.c:1120)
==4080==    by 0x7BCFD3D: g_node_traverse_in_order (gnode.c:680)
==4080==    by 0x7BCFD24: g_node_traverse_in_order (gnode.c:676)
==4080==    by 0x7BD070F: g_node_traverse (gnode.c:907)
==4080==    by 0x29AFCB: find_encrypted_part (messageview.c:1132)
==4080==    by 0x29AFCB: messageview_show (messageview.c:1354)
==4080==    by 0x31D88E: summary_display_msg_full (summaryview.c:3619)