[ovs-git] [openvswitch/ovs] aee7f4: ovsdb-idl: Adjust indexes during transactions.
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noreply at github.com
Thu Aug 16 17:37:10 UTC 2018
Branch: refs/heads/master
Home: https://github.com/openvswitch/ovs
Commit: aee7f431df925c006d212080db9aa80c9acd0385
https://github.com/openvswitch/ovs/commit/aee7f431df925c006d212080db9aa80c9acd0385
Author: Ben Pfaff <blp at ovn.org>
Date: 2018-08-16 (Thu, 16 Aug 2018)
Changed paths:
M lib/ovsdb-idl.c
M tests/test-ovsdb.c
Log Message:
-----------
ovsdb-idl: Adjust indexes during transactions.
When transactions modified tables with indexes, the indexes were not
properly updated to reflect the changes. For deleted rows, in particular,
this could cause use-after-free errors.
This commit fixes the problem and adds some simple test cases provided by
Han Zhou that, without the fix, cause a crash.
Reported-by: Han Zhou <zhouhan at gmail.com>
Reported-at: https://mail.openvswitch.org/pipermail/ovs-discuss/2018-August/047185.html
Signed-off-by: Ben Pfaff <blp at ovn.org>
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