[git] GpgOL - branch, master, updated. gpgol-2.1.1-5-gaed389f

[by Andre Heinecke]

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      from  07811afb552bfc1e51aea25a39cb52327831198b (commit)

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- Log -----------------------------------------------------------------
commit aed389f9ce639db48dcfc84cb495a2b180496207
Author: Andre Heinecke <aheinecke at intevation.de>
Date:   Fri May 4 09:23:38 2018 +0200

    Fix crash when looking at msgs without content type
    
    * src/mapihelp.cpp (change_message_class_ipm_note): Check
    for ct before using it in string comparison.
    
    --
    The codepath is reached for temporary, discarded mails, e.g.
    when a Reply All in the Inline editor is canceled through
    Escape.
    
    This fixes: dc48589b3d429d7d156c75b4e7bc784b140f40ce
    GnuPG-Bug-Id: T3960

diff --git a/src/mapihelp.cpp b/src/mapihelp.cpp
index 1be66b6..16e45eb 100644
--- a/src/mapihelp.cpp
+++ b/src/mapihelp.cpp
@@ -1073,7 +1073,7 @@ change_message_class_ipm_note (LPMESSAGE message)
          decide.  */
       newvalue = get_msgcls_from_pgp_lines (message, &has_no_body);
 
-      if (!newvalue && has_no_body && !strcmp (ct, "multipart/mixed"))
+      if (!newvalue && has_no_body && ct && !strcmp (ct, "multipart/mixed"))
         {
           /* This is uncommon. But some Exchanges might break a PGP/MIME mail
              this way. Let's take a look at the attachments. Maybe it's

-----------------------------------------------------------------------

Summary of changes:
 src/mapihelp.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)


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