diff options
| author | Martin Brandenburg <martin@omnibond.com> | 2016-02-29 16:07:35 -0500 |
|---|---|---|
| committer | Mike Marshall <hubcap@omnibond.com> | 2016-03-09 13:26:39 -0500 |
| commit | c62da5853de5564e367932185500f96ab70a6f7c (patch) | |
| tree | 91d6e34fb6de554c1d9d7451bd2d3f8ae13bc324 /tools/perf/scripts/python/stackcollapse.py | |
| parent | Orangefs: improve the POSIXness of interrupted writes... (diff) | |
| download | linux-c62da5853de5564e367932185500f96ab70a6f7c.tar.gz linux-c62da5853de5564e367932185500f96ab70a6f7c.zip | |
orangefs: Avoid symlink upcall if target is too long.
Previously the client-core detected this condition by sheer luck!
Since we used strncpy, no NUL byte would be included on the name. The
client-core would call strlen, which would read past the end of its
buffer, but return a number large enough that the client-core would
return ENAMETOOLONG.
Signed-off-by: Martin Brandenburg <martin@omnibond.com>
Signed-off-by: Mike Marshall <hubcap@omnibond.com>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions