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Aug 6, 2012, 3:28 AM
Post #3 of 3
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[DBMail 0000979]: dbmail-util crash if the part_depth > 128
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The following issue has been RESOLVED.
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http://www.dbmail.org/mantis/view.php?id=979
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Reported By: vampyre
Assigned To: paul
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Project: DBMail
Issue ID: 979
Category: General
Reproducibility: always
Severity: crash
Priority: normal
Status: resolved
target:
Resolution: fixed
Fixed in Version: 3.0.3
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Date Submitted: 06-Aug-12 09:40 CEST
Last Modified: 06-Aug-12 12:28 CEST
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Summary: dbmail-util crash if the part_depth > 128
Description:
Hello Paul,
Currently there is a part_depth limit in _mime_retrieve (char **blist =
g_new0(char *,128)), so when we have part_depth bigger than 128,
dbmail-util fails in core.
Could you please check if provided path is acceptable.
Thank you.
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(0003472) paul (administrator) - 06-Aug-12 12:27
http://www.dbmail.org/mantis/view.php?id=979#c3472
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Stanislav,
When I wrote that code I didn't expect a mime-depth of 128 to be
encountered any time soon.
I really don't think we want to trigger an addition, unindexed query every
time a message is retrieved.
Allocating a char** is not that expensive, so doing a realloc seems a
better and faster approach:
http://git.dbmail.eu/paul/dbmail/patch/?id=48442525e86d0d21e382124db3b5470d9555f99d
Issue History
Date Modified Username Field Change
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06-Aug-12 09:40 vampyre New Issue
06-Aug-12 09:40 vampyre File Added:
0001-fix-segfault-in-dbmail-util-caused-by-overflow.patch
06-Aug-12 12:27 paul Note Added: 0003472
06-Aug-12 12:28 paul Assigned To => paul
06-Aug-12 12:28 paul Status new => resolved
06-Aug-12 12:28 paul Resolution open => fixed
06-Aug-12 12:28 paul Category Command-Line programs
(dbmail-users, dbmail-util) => General
06-Aug-12 12:28 paul Fixed in Version => 3.0.3
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