Jim Meyering
64aef5fb9a
cp: avoid data-corrupting free-memory-read
...
* src/extent-scan.c (extent_scan_read): Reset our last_ei
pointer whenever the parent buffer might have just been freed.
* tests/cp/fiemap-extent-FMR.sh: New test.
* tests/local.mk (all_tests): Add it.
* NEWS (Bug fixes): Mention it.
Reported by Mike Gerth in http://bugs.gnu.org/12656 , and with
help from Alan Curry. Bug introduced in commit v8.10-60-g18f5a85.
2012-10-17 18:17:56 +02:00
..
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