[issue260] mutt crash when trying to view big s/mime mail

[Bernhard Reiter]

New submission from Bernhard Reiter <bernhard at intevation.de>:

mutt CVS 20040916
with
patch-1.5.6cvs.g10.mdn.3
patch-1.5.6cvs.g10.gpgme.6 (wrongly reported as .4)

Got a huge mail encrypted 
when pressing "v" for view attachments I get a crash.
(See dump bt below.)

An attempt to decrypt it gives: Error: decryption failed: General error

#0  0x40153404 in write () from /lib/libc.so.6
#1  0x4008b240 in __DTOR_END__ () from /usr/local/aegypten/lib/libgpgme.so.11
#2  0x40080178 in _gpgme_io_write (fd=19, buffer=0x40089203, count=3)
    at posix-io.c:96
#3  0x40085f16 in _gpgme__assuan_simple_write (ctx=0x816b548,
    buffer=0x40089203, size=3) at assuan-io.c:35
#4  0x40082b63 in writen (ctx=0x816b548, buffer=0x40089203 "BYE", length=3)
    at assuan-buffer.c:35
#5  0x400830af in _gpgme_assuan_write_line (ctx=0x816b548,
    line=0x40089203 "BYE") at assuan-buffer.c:258
#6  0x40084cbb in _gpgme_assuan_disconnect (ctx=0x816b548)
    at assuan-connect.c:42
#7  0x40085ba3 in _gpgme_assuan_pipe_connect (ctx=0x816b4c0,
    name=0x400884ed "/usr/local/proko2//bin/gpgsm", argv=0xbfffe630,
    fd_child_list=0xbfffe620) at assuan-pipe-connect.c:266
#8  0x4007e0d7 in gpgsm_new (engine=0x80d746c, lc_ctype=0x0, lc_messages=0x0)
    at engine-gpgsm.c:399
#9  0x4007a759 in _gpgme_engine_new (proto=GPGME_PROTOCOL_CMS,
    r_engine=0x8169414, lc_ctype=0x0, lc_messages=0x0) at engine.c:187
#10 0x4007418b in _gpgme_op_reset (ctx=0x8169410, type=1) at op-support.c:79
#11 0x40074c83 in decrypt_start (ctx=0x8169410, synchronous=1,
    cipher=0x8169470, plain=0x816a498) at decrypt.c:191
#12 0x40074d49 in gpgme_op_decrypt (ctx=0x8169410, cipher=0x8169470,
    plain=0x816a498) at decrypt.c:234
#13 0x080a0f12 in decrypt_part (a=0x8135458, s=0xbfffe8fc, fpout=0x81692a0,
    is_smime=1, r_is_signed=0xbfffe8f8) at crypt-gpgme.c:1475
#14 0x080a1450 in smime_gpgme_decrypt_mime (fpin=0x8116790, fpout=0xbfffeab0,
    b=0x8135458, cur=0xbfffeab4) at crypt-gpgme.c:1666
#15 0x080a5c67 in crypt_mod_smime_decrypt_mime (a=0x8116790, b=0xbfffeab0,
    c=0x8135458, d=0xbfffeab4) at crypt-mod-smime-gpgme.c:48
#16 0x080552c6 in crypt_smime_decrypt_mime (a=0x8116790, b=0xbfffeab0,
    c=0x8135458, d=0xbfffeab4) at cryptglue.c:283
#17 0x080891fa in mutt_view_attachments (hdr=0x81353a8) at recvattach.c:923
#18 0x08062079 in mutt_index_menu () at curs_main.c:2063
#19 0x08073129 in main (argc=3, argv=0xbffff964) at main.c:911

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assignedto: werner
messages: 1585
nosy: bernhard, bh, werner
priority: bug
status: unread
title: mutt crash when trying to view big s/mime mail
topic: mutt
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Aegypten issue tracker <aegypten-issues at intevation.de>
<https://intevation.de/roundup/aegypten/issue260>
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