search for: message_parse_header_next

I noticed these happen when one of my users searches his Trash folder which he doesn't empty. He uses thunderbird and it is reproducable. Feb 5 22:47:39 boomhauer dovecot: IMAP(username): file message-header-parser.c: line 350 (message_parse_header_next): assertion failed: +(IS_LWSP(line->value[0])) Feb 5 22:47:41 boomhauer dovecot: child 8022 (imap) killed with signal 6 Feb 5 22:48:21 boomhauer dovecot: IMAP(username): file message-header-parser.c: line 350 (message_parse_header_next): assertion failed: +(IS_LWSP(line->value[0])) Feb...

...hing you have already fixed in current tree). The user didn't complain of anything, I've just found the error in the logs and the core file. Regards, Diego. ---- Core was generated by `/usr/libexec/dovecot/imap'. Program terminated with signal 11, Segmentation fault. #0 0x080c8d41 in message_parse_header_next (ctx=0x8774fa0, hdr_r=0xbfa438e0) at message-header-parser.c:114 114 if (msg[0] == '\n' || (gdb) bt full #0 0x080c8d41 in message_parse_header_next (ctx=0x8774fa0, hdr_r=0xbfa438e0) at message-header-parser.c:114 msg = (const unsigned char *) 0x0...

I found imap core in coredump dir: (gdb) bt #0 0x00000000004abdea in message_parse_header_next (ctx=0x79c150, hdr_r=0x7fffffffe478) at message-header-parser.c:114 #1 0x00000000004a8193 in read_header (mstream=0x795330) at istream-header-filter.c:162 #2 0x00000000004a84e7 in i_stream_header_filter_read (stream=0x795330) at istream-header-filter.c:288 #3 0x00000000004bc216 in i_stream_read...

...717) [0x7ff01ecd4717] -> /usr/lib64/dovecot/libdovecot-storage.so.0(+0xbe952) [0x7ff01ecd4952] -> /usr/lib64/dovecot/libdovecot.so.0(i_stream_read+0x53) [0x7ff01e997653] -> /usr/lib64/dovecot/libdovecot.so.0(i_stream_read_data+0x3d) [0x7ff01e99807d] -> /usr/lib64/dovecot/libdovecot.so.0(message_parse_header_next+0x72) [0x7ff01e9748e2] -> /usr/lib64/dovecot/libdovecot.so.0(+0x73d91) [0x7ff01e96ed91] -> /usr/lib64/dovecot/libdovecot.so.0(i_stream_read+0x53) [0x7ff01e997653] -> /usr/lib64/dovecot/libdovecot.so.0(i_stream_read_data+0x3d) [0x7ff01e99807d] -> /usr/lib64/dovecot/libdovecot.so.0(messag...

...ent+0x118) [0x7fb0b82a96a8] -> /usr/lib/dovecot/libdovecot-storage.so.0(+0xc00ba) [0x7fb0b85e10ba] -> /usr/lib/dovecot/libdovecot.so.0(i_stream_read+0x53) [0x7fb0b82a8ee3] -> /usr/lib/dovecot/libdovecot.so.0(i_stream_read_data+0x3d) [0x7fb0b82a991d] -> /usr/lib/dovecot/libdovecot.so.0(message_parse_header_next+0x72) [0x7fb0b828d2a2] -> /usr/lib/dovecot/libdovecot.so.0(+0x6e919) [0x7fb0b8287919] -> /usr/lib/dovecot/libdovecot.so.0(i_stream_read+0x53) [0x7fb0b82a8ee3] -> /usr/lib/dovecot/libdovecot.so.0(i_stream_read_data+0x3d) [0x7fb0b82a991d] -> /usr/lib/dovecot/libdovecot.so.0(message_pars...

This is from the June 16 CVS, it also happens with June 15 but not with June 8. Basically, imap segfaults when opening my mbox. Some details are below: Core was generated by `imap'. Program terminated with signal 11, Segmentation fault. #0 0x08094e5c in message_parse_header_next (ctx=0x80c8e10, hdr_r=0xbffff64c) at message-parser.c:755 755 if (msg[0] == '\n' || (gdb) bt full #0 0x08094e5c in message_parse_header_next (ctx=0x80c8e10, hdr_r=0xbffff64c) at message-parser.c:755 msg = (const unsigned char *) 0x0...

...Transfer-Encoding: 7bit Content-Type: text/html; charset=us-ascii <br><font size=2 face="sans-serif">blah blah blah in HTML</font> --=_alternative 006F3A73872574E8_=-- I did a little bit of tracing through the parsing code (message-header-parser.c:message_parse_header_next()) and it appeared that the boundary in the Content-Type header was not parsed correctly, evidently because the header line was folded in the middle of the boundary string. RFC 822 appears to allow folding in a quoted string like this (?3.3 "quoted-string"), so I'm curious whether...

...vecot.so.0(i_stream_seek+0x68) [0xe6cb68] -> /usr/local/lib/dovecot/libdovecot.so.0 [0xe6fda8] -> /usr/local/lib/dovecot/libdovecot.so.0(i_stream_read+0x7a) [0xe6cc3a] -> /usr/local/lib/dovecot/libdovecot.so.0(i_stream_read_data+0x2b) [0xe6ceab] -> /usr/local/lib/dovecot/libdovecot.so.0(message_parse_header_next+0x87) [0xe504a7] -> /usr/local/lib/dovecot/libdovecot.so.0 [0xe51d5e] -> /usr/local/lib/dovecot/libdovecot.so.0(message_parser_parse_next_block+0x43) [0xe51543] -> /usr/local/lib/dovecot/libdovecot.so.0(message_parser_parse_header+0x2f) [0xe5175f] -> /usr/local/lib/dovecot/libdovecot-st...

Hi, I just added an "archive" mbox namespace to my dovecot setup, so that people can put their old mail into a slightly more inode-friendly box. When querying the STATUS on one of these boxes, I got a sigsegv: Program received signal SIGSEGV, Segmentation fault. 0x0000000000454d24 in message_parse_header_next (ctx=0x59e500, hdr_r=0x7fbffff420) at message-parser.c:759 759 if (msg[0] == '\n' || (gdb) bac #0 0x0000000000454d24 in message_parse_header_next (ctx=0x59e500, hdr_r=0x7fbffff420) at message-parser.c:759 #1 0x00000000004297bb in mbox_sync_parse_next_mail (inpu...

...am_read_data (stream=0x7d52a0, data_r=data_r at entry=0x7ffc6c9df6d8, size_r=size_r at entry=0x7ffc6c9df6e0, threshold=threshold at entry=1) at istream.c:563 ret = <optimized out> read_more = false __FUNCTION__ = "i_stream_read_data" #15 0x00007f328d303042 in message_parse_header_next (ctx=0x7e2ee0, hdr_r=hdr_r at entry=0x7ffc6c9df780) at message-header-parser.c:84 line = 0x7e2ee0 msg = 0x7dd2f2 "XQgc2UgbWFwb3ZhdCBha3R1YWxuaSBwb2tyeXRpIHNpZ25hbHUgbmVtYSBzbXlzbCwg\namVkbmFrIHNlIHN0YWxlIG1lbmkgYQpwb3RyZWJuYSBkYXRhIG8gbmFzdGF2ZW5pIHZ5a29udSBh\nIHNtZXJvdmFuaSBhb...

Hi, I compressed a folder with the following script: ... for i in *.*.*; do file $i | grep bzip2 >/dev/null 2>&1 if [ $? -ne 0 ]; then echo "Compress: $i" cat "$i" | bzip2 -9 > ../tmp/$i if [ $? -eq 0 ]; then mv ../tmp/$i $i fi else

...f9) [0x7fbc52b84af9] -> /usr/lib/dovecot/libdovecot.so.0(i_stream_read_memarea+0x7a) [0x7fbc52bb531a] -> /usr/lib/dovecot/libdovecot.so.0(i_stream_read+0x2f) [0x7fbc52bb565f] -> /usr/lib/dovecot/libdovecot.so.0(i_stream_read_data+0x3d)[0x7fbc52bb604d] -> /usr/lib/dovecot/libdovecot.so.0(message_parse_header_next+0x68)[0x7fbc52b8b3f8] -> /usr/lib/dovecot/libdovecot.so.0(message_parse_header+0x52)[0x7fbc52b8bdd2] -> /usr/lib/dovecot/libdovecot-storage.so.0(+0xcadae) [0x7fbc52f26dae] -> /usr/lib/dovecot/libdovecot-storage.so.0(+0xcc0ac) [0x7fbc52f280ac] -> /usr/lib/dovecot/libdovecot-storage.so.0(...

...fatal_finish (type=<value optimized out>, status=0) at failures.c:150 backtrace = 0x80f28b0 "imap [0x80c4510] -> imap [0x80c456a] -> imap [0x80c3e6c] -> imap [0x80ca8a4] -> imap(i_stream_read+0x2d) [0x80c893d] -> imap(i_stream_read_data+0x1d) [0x80c8a4d] -> imap(message_parse_header_next+0x7c"... #4 0x080c456a in i_internal_fatal_handler (type=LOG_TYPE_PANIC, status=0, fmt=0x80d7dcc "file %s: line %d (%s): assertion failed: (%s)", args=0xbfa4e634 "Cw\016\bT") at failures.c:430 No locals. #5 0x080c3e6c in i_panic (format=0x80d7dcc "file %s: line %...

...ib/dovecot/libdovecot.so.0(i_stream_seek+0xbb) [0xb76be1db] -> /usr/lib/dovecot/libdovecot.so.0 [0xb76c08a9] -> /usr/lib/dovecot/libdovecot.so.0(i_stream_read+0x6e) [0xb76be27e] -> /usr/lib/dovecot/libdovecot.so.0(i_stream_read_data+0x40) [0xb76be570] -> /usr/lib/dovecot/libdovecot.so.0(message_parse_header_next+0x6d) [0xb76a7b6d] -> /usr/lib/dovecot/libdovecot.so.0 [0xb76a4302] -> /usr/lib/dovecot/libdovecot.so.0 [0xb76a498f] -> /usr/lib/dovecot/libdovecot.so.0(i_stream_read+0x6e) [0xb76be27e] -> /usr/lib/dovecot/libdovecot.so.0 [0xb76a3f61] -> /usr/lib/dovecot/libdovecot.so.0 [0xb76a4072]...

...of || stream->istream.stream_errno != 0) Oct 8 21:56:28 dd10636 dovecot: IMAP(username): Raw backtrace: imap [0x80c3a30] -> imap [0x80c3a8a] -> imap [0x80c338c] -> imap [0x80c9d04] -> imap(i_stream_ read+0x28) [0x80c7e28] -> imap(i_stream_read_data+0x1d) [0x80c7edd] -> imap(message_parse_header_next+0x7c) [0x80bbcdc] -> imap [0x80b9385] -> imap [0x80b9aa7 ] -> imap [0x80b9bb4] -> imap [0x80b9c95] -> imap(i_stream_seek+0x69) [0x80c7db9] -> imap [0x8071763] -> /usr/lib/dovecot/imap/lib20_mail_log_plugin.so [0xb7f a3aec] -> /usr/lib/dovecot/imap/lib20_mail_log_plugin.so...

...vecot.so.0(i_stream_seek+0x68) [0x78bb68] -> /usr/local/lib/dovecot/libdovecot.so.0 [0x78eda8] -> /usr/local/lib/dovecot/libdovecot.so.0(i_stream_read+0x7a) [0x78bc3a] -> /usr/local/lib/dovecot/libdovecot.so.0(i_stream_read_data+0x2b) [0x78beab] -> /usr/local/lib/dovecot/libdovecot.so.0(message_parse_header_next+0x87) [0x76f4a7] -> /usr/local/lib/dovecot/libdovecot.so.0 [0x770d5e] -> /usr/local/lib/dovecot/libdovecot.so.0(message_parser_parse_next_block+0x43) [0x770543] -> /usr/local/lib/dovecot/libdovecot.so.0(message_parser_parse_header+0x2f) [0x77075f] -> /usr/local/lib/dovecot/libdovecot-st...

...ecot/libdovecot-storage.so.0(+0x60520) [0x1ef520] -> /usr/local/Dovecot-2.0.rc4/lib/dovecot/libdovecot.so.0(i_stream_read+0x77) [0xa47967] -> /usr/local/Dovecot-2.0.rc4/lib/dovecot/libdovecot.so.0(i_stream_read_data+0x3e) [0xa47c8e] -> /usr/local/Dovecot-2.0.rc4/lib/dovecot/libdovecot.so.0(message_parse_header_next+0x78) [0xa2eb08] -> /usr/local/Dovecot-2.0.rc4/lib/dovecot/libdovecot.so.0(+0x2472a) [0xa3072a] -> /usr/local/Dovecot-2.0.rc4/lib/dovecot/libdovecot.so.0(message_parser_parse_next_block+0x32) [0xa2fc82] -> /usr/local/Dovecot-2.0.rc4/lib/dovecot/libdovecot.so.0(message_parser_parse_header+0...

...l_parse_header+0xfe) [0x7f170b47422e] -> /usr/lib/dovecot/libdovecot.so.0(+0x7979f) [0x7f170b11979f] -> /usr/lib/dovecot/libdovecot.so.0(i_stream_read+0x53) [0x7f170b1437e3] -> /usr/lib/dovecot/libdovecot.so.0(i_stream_read_data+0x3d) [0x7f170b14422d] -> /usr/lib/dovecot/libdovecot.so.0(message_parse_header_next+0x72) [0x7f170b11f3d2] -> /usr/lib/dovecot/libdovecot.so.0(message_parse_header+0x4f) [0x7f170b11fd7f] -> /usr/lib/dovecot/libdovecot-storage.so.0(index_mail_headers_get_envelope+0x138) [0x7f170b475448] -> /usr/lib/dovecot/libdovecot-storage.so.0(index_mail_get_special+0x1a1) [0x7f170b4796...

Greetings, I recently upgraded our server from Dovecot 1.0.14 to 1.1.1. I am building using the FreeBSD ports system, so nothing is custom aside from the flags set there. dovecot fell down a few days after the update with: pid 1823 (imap), uid 1000: exited on signal 11 the mail log shows: Jul 4 14:36:07 hostname dovecot: IMAP(username): Corrupted index cache file

...e88c] -> /usr/local/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x7f8c0155294d] -> /usr/local/lib/dovecot/libdovecot.so.0(i_stream_read+0x2c8) [0x7f8c015c99d8] -> /usr/local/lib/dovecot/libdovecot.so.0(i_stream_read_data+0x3d) [0x7f8c015ca15d] -> /usr/local/lib/dovecot/libdovecot.so.0(message_parse_header_next+0x63) [0x7f8c015a72e3] -> /usr/local/lib/dovecot/libdovecot.so.0(+0x7efb1) [0x7f8c015a0fb1] -> /usr/local/lib/dovecot/libdovecot.so.0(i_stream_read+0x53) [0x7f8c015c9763] -> /usr/local/lib/dovecot/libdovecot.so.0(i_stream_read_data+0x3d) [0x7f8c015ca15d] -> /usr/local/lib/dovecot...