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26 Fri, 23 Apr 2010 15:26:51 +0200
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27 From: "Sebastian Spaeth" <Sebastian@SSpaeth.de>
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28 To: Notmuch development list <notmuch@notmuchmail.org>
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29 Subject: Re: notmuch segfault
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30 In-Reply-To: <8739ym4mxk.fsf@SSpaeth.de>
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31 References: <8739ym4mxk.fsf@SSpaeth.de>
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32 Date: Fri, 23 Apr 2010 15:26:51 +0200
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33 Message-ID: <87d3xqti3o.fsf@SSpaeth.de>
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39 List-Id: "Use and development of the notmuch mail system."
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40 <notmuch.notmuchmail.org>
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50 It happened again. Both times I had pressed "G" which calls offlineimap
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51 and which removed messages that the notmuch database still thought are there.
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53 ----------------------------------------------------------------
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54 Program received signal SIGSEGV, Segmentation fault.
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55 0x00007ffff602bb14 in strncasecmp () from /lib/libc.so.6
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57 #0 0x00007ffff602bb14 in strncasecmp () from /lib/libc.so.6
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58 #1 0x0000000000418521 in _thread_add_matched_message(_notmuch_thread*, _notmuch_message*, notmuch_sort_t) ()
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59 #2 0x0000000000418b17 in _notmuch_thread_create ()
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60 #3 0x000000000040e33c in notmuch_show_command ()
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61 #4 0x0000000000408436 in main ()
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63 -------------------------------------------------------------
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64 spaetz@spaetz-macbook:~/src/notmuch$ notmuch show tag:inbox
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65 Error opening /home/spaetz/mail/INBOX.Junk/new/1272025029_0.17175.spaetz-macbook,U=3608,FMD5=22888fa7f8daa670f25d806e9b4ae4df:2,: No such file or directory
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66 Error opening /home/spaetz/mail/INBOX.Junk/new/1272025029_0.17175.spaetz-macbook,U=3608,FMD5=22888fa7f8daa670f25d806e9b4ae4df:2,: No such file or directory
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67 Error opening /home/spaetz/mail/INBOX.Junk/new/1272025029_0.17175.spaetz-macbook,U=3608,FMD5=22888fa7f8daa670f25d806e9b4ae4df:2,: No such file or directory
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68 Segmentation fault (core dumped)
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70 ----------------------------------------------------------
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72 http://sspaeth.de/uploads/tmp/core.bin
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73 -------------------------------------------------------------
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76 Can it be that in thread.cc in _thread_add_matched_message ()
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78 subject = notmuch_message_get_header (message, "subject");
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80 if ((strncasecmp (subject, "Re: ", 4) == 0) ||
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83 If the underlying message disappeared, get_header will return NULL and
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84 we pass strncasecmp NULL as first parameter. Could that be?
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