[Users] [Bug 3265] New: procmime.c: unbalanced flockfile() / funlockfile()

noreply at thewildbeast.co.uk noreply at thewildbeast.co.uk
Fri Sep 5 12:23:42 CEST 2014


            Bug ID: 3265
           Summary: procmime.c: unbalanced flockfile() / funlockfile()
    Classification: Unclassified
           Product: Claws Mail
           Version: 3.10.1
          Hardware: PC
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P3
         Component: Other
          Assignee: users at lists.claws-mail.org
          Reporter: timo.teras at iki.fi

Created attachment 1427
proposed fix

procmime_decode_content() opens file with get_tmpfile_in_dir(), but uses
procmime_fclose() to close it which calls funlockfile() for it too. It is
undefined what happens - and some c-libraries crash, or abort with assertation

See attached patch to fix it.

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