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| author | Mattias Andrée <maandree@kth.se> | 2017-04-28 11:43:52 +0200 |
|---|---|---|
| committer | Mattias Andrée <maandree@kth.se> | 2017-04-28 11:43:52 +0200 |
| commit | 6617ed97ca693f525c3b92567ae543ca92a0364a (patch) | |
| tree | 7afd7f747b7c4f9d76867ef7968327b24c3e6cba /TODO | |
| parent | Update TODO with security features (diff) | |
| download | mds-6617ed97ca693f525c3b92567ae543ca92a0364a.tar.gz mds-6617ed97ca693f525c3b92567ae543ca92a0364a.tar.bz2 mds-6617ed97ca693f525c3b92567ae543ca92a0364a.tar.xz | |
Update todo: revert to old version on upgrade failure
Signed-off-by: Mattias Andrée <maandree@kth.se>
Diffstat (limited to 'TODO')
| -rw-r--r-- | TODO | 6 |
1 files changed, 6 insertions, 0 deletions
@@ -94,6 +94,12 @@ Security features: group of the executable, and the path of the executable, and possibly other attributes. +Stability features: + On failed re-execution, execute back to the old version. + This is done by opening /proc/self/exec before preexecuting + and execute back to that file descriptor on upgrade failure + and close that file descriptor on successful upgrade + Full introspection may be useful for debugging. |