[Bug 2182] New: getopt(3) command-line arguments memleaks
bugzilla-daemon at mindrot.org
bugzilla-daemon at mindrot.org
Wed Dec 11 01:23:21 EST 2013
https://bugzilla.mindrot.org/show_bug.cgi?id=2182
Bug ID: 2182
Summary: getopt(3) command-line arguments memleaks
Product: Portable OpenSSH
Version: 6.4p1
Hardware: All
OS: All
Status: NEW
Severity: enhancement
Priority: P5
Component: ssh
Assignee: unassigned-bugs at mindrot.org
Reporter: tcunha at gmx.com
Created attachment 2386
--> https://bugzilla.mindrot.org/attachment.cgi?id=2386&action=edit
Plug getopt(3) command-line arguments memleaks
Some options, when used more than once, are currently leaking memory.
For instance:
$ ssh -Elog1 -Elog2 -carcfour -caes128-ctr
I've decided to remove the xstrdup call and used a simple assignment to
optarg when specifying a log file, instead of freeing it previously,
since it's only used once in log_redirect_stderr_to.
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