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Committer:
Tyler Hicks
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Date:
2017-06-09 15:39:12 UTC
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Revision ID:
tyhicks@canonical.com-20170609153912-ltw0lodo5ps0aukl
Remove unreachable code when parsing mount opt name value pairs
Revision 886 introduced a change to the mount option parsing code for
name-value pairs. A break was added to a loop once the first '=' is seen.
Before the break was added, it was possible that a '=' would be seen, then
memory allocated for the name portion of the string, then another '=' could be
seen and the previous name string be freed and then reallocated. However,
there's no longer a chance of needing to reallocate the name string so the
free() is not needed.
Discovered by Coverity (CID 1375979)