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Top Forums Programming *** glibc detected *** double free or corruption: 0x40236ff4 *** Post 302257061 by nuri_alço on Tuesday 11th of November 2008 09:28:58 AM
Old 11-11-2008
Hello Mr Migurus;
This is a homework, but my aim is not understand the dirent family.In a part of my experiment, I have to use this.I had mistakenly close directory twice ,so it is source of problem.When remove the one of it , the problem had been solved.So I would like to appreciate you.

You had said:"you are asking your question in someone else thread, that is not best way to get answers". I couldn't understand what do you mean.

This is not my whole code ,this is a one section.So you can see variables used before they are set.
But in your message, you had mentioned about "the buffer sizes are making it prone to overflow".
Could you please describe this a bit comprehensively?
Thank you.
 

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REPORTER-MAILX(1)						 LIBREPORT MANUAL						 REPORTER-MAILX(1)

NAME
reporter-mailx - Sends contents of a problem directory via email. SYNOPSIS
reporter-mailx [-v] -d DIR [-c CONFFILE] DESCRIPTION
The tool reads a problem directory, composes an email message from the directory contents, and uses mailx to send the message to specified recipient. Properties of email messages can be specified in a configuration file, and via environment variables. Configuration file Configuration file contains entries in a format "Option = Value". The options are: Subject The subject of the email message. EmailFrom The sender of the email message. EmailTo The recipient of the email message. SendBinaryData Use yes/true/on/1 to attach all binary files from the problem directory to the email. This can cause the emails to be very large. Integration with ABRT events reporter-mailx can be used as a reporter, to allow users report problems via email when they decide to do it. This usage is pre-configured in /etc/libreport/events.d/mailx_event.conf: EVENT=report_Mailx reporter-mailx It can also be used to notify administrator automatically when a problem happens. When this is desired, modify the event configuration file to run the tool on the post-create event: EVENT=post-create reporter-mailx OPTIONS
-d DIR Path to problem directory. -c CONFFILE Path to configuration file. When used in ABRT event system, the file contains site-wide configuration. Users can change the values via environment variables. ENVIRONMENT VARIABLES
Environment variables take precedence over values provided in the configuration file. Mailx_Subject Subject of the email message. Mailx_EmailFrom Sender of the email message. Mailx_EmailTo Recipient of the email message. If nor the environment variable nor the corresponding option is defined, the message is send to "root@localhost". Mailx_SendBinaryData Use yes/true/on/1 to attach all binary files from the problem directory to the email. AUTHORS
o ABRT team LIBREPORT 2.1.11 06/18/2014 REPORTER-MAILX(1)
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