- Committer: Tyler Hicks
- Date: 2017-06-09 15:39:12 UTC
- 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)
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)
| Filename | Latest Rev | Last Changed | Committer | Comment | Size | ||
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.keep |
303 | 16 years ago | Dustin Kirkland | move the modprobe to a better place Move the modp | Empty |
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ac_pkg_swig.m4 |
303 | 16 years ago | Dustin Kirkland | move the modprobe to a better place Move the modp | 3.4 KB |
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ac_python_devel.m4 |
759 | 12 years ago | Tyler Hicks | * m4/ac_python_devel.m4: - Fix FTBFS in Raring R | 6.9 KB |
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swig_python.m4 |
303 | 16 years ago | Dustin Kirkland | move the modprobe to a better place Move the modp | 274 bytes |
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