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| author | Michael Brown | 2008-06-13 04:39:22 +0200 |
|---|---|---|
| committer | Michael Brown | 2010-06-15 17:26:28 +0200 |
| commit | 068ef5f72d6acd7ebdd3ec4065c9e9aeb6ff9b1b (patch) | |
| tree | c3e9e4717e346088eeac2bbd61d8b2dda8945336 /src/util/swapdevids.pl | |
| parent | [jme] Fix refill behavior (diff) | |
| download | ipxe-068ef5f72d6acd7ebdd3ec4065c9e9aeb6ff9b1b.tar.gz ipxe-068ef5f72d6acd7ebdd3ec4065c9e9aeb6ff9b1b.tar.xz ipxe-068ef5f72d6acd7ebdd3ec4065c9e9aeb6ff9b1b.zip | |
[process] Hold reference to process during call to step()
It is conceivable that the process may terminate during the execution
of step(). If nothing else holds a reference to the containing
object, this would cause the object to be freed prior to returning
from step().
Add a ref_get()/ref_put() around the call to ->step() to prevent this
from happening.
Signed-off-by: Michael Brown <mcb30@ipxe.org>
Diffstat (limited to 'src/util/swapdevids.pl')
0 files changed, 0 insertions, 0 deletions