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24 id 7182A62B3C; Fri, 15 Apr 2011 12:28:00 +0100 (IST)
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25 From: Andreas Amann <a.amann@ucc.ie>
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26 To: Notmuch Mail <notmuch@notmuchmail.org>
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27 Subject: Re: Problem with "Unexpected output" messages
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28 In-Reply-To: <87pqozi3q2.fsf@msstf091.ucc.ie>
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29 References: <87pqozi3q2.fsf@msstf091.ucc.ie>
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30 User-Agent: Notmuch/0.5-138-g91d61c7 (http://notmuchmail.org) Emacs/24.0.50.1
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31 (x86_64-unknown-linux-gnu)
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32 Date: Fri, 15 Apr 2011 12:28:00 +0100
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33 Message-ID: <8739ljwy7z.fsf@msstf091.ucc.ie>
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52 On Wed, 06 Apr 2011 20:23:17 +0100, Andreas Amann <a.amann@ucc.ie> wrote:
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54 > since commit 44d3c57e (emacs: Display any unexpected output from notmuch
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55 > search) I see a number of messages of the form
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57 > Error: Unexpected output from notmuch search:
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58 > thread:000000000000XXXX
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60 > after notmuch-search in emacs.
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63 FWIW, the patch below solves the problem for me.
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67 ---------------------
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68 [PATCH] Sanitize "Subject:" and "Author:" fields to not contain control characters in notmuch-search
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70 When a Subject field contained encoded CRLF sequences, these sequences
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71 would appear unfiltered in the output of notmuch search. This confused
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72 the notmuch emacs interface leading to "Unexpected Output"
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73 messages. This is now fixed by replacing all characters with ASCII
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74 code less than 32 with a question mark.
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76 notmuch-search.c | 22 ++++++++++++++++++++--
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77 1 files changed, 20 insertions(+), 2 deletions(-)
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79 diff --git a/notmuch-search.c b/notmuch-search.c
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80 index 8b90121..fc13e60 100644
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81 --- a/notmuch-search.c
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82 +++ b/notmuch-search.c
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83 @@ -108,6 +108,20 @@ format_item_id_text (unused (const void *ctx),
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84 printf ("%s%s", item_type, item_id);
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88 +sanitize_string(const void *ctx, const char *str)
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92 + loop = out = talloc_strdup (ctx, str);
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94 + for(;*loop;loop++){
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95 + if ((unsigned char)(*loop) < 32)
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102 format_thread_text (const void *ctx,
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103 const char *thread_id,
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104 @@ -117,13 +131,17 @@ format_thread_text (const void *ctx,
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105 const char *authors,
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106 const char *subject)
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108 + void *ctx_quote = talloc_new (ctx);
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110 printf ("thread:%s %12s [%d/%d] %s; %s",
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112 notmuch_time_relative_date (ctx, date),
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117 + sanitize_string(ctx_quote, authors),
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118 + sanitize_string(ctx_quote, subject));
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120 + talloc_free (ctx_quote);
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