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authorIgor Mikhailov (imichail) <imichail@cisco.com>2017-07-03 17:01:50 -0700
committerNeale Ranns <nranns@cisco.com>2017-07-13 22:17:53 +0000
commit19e9d954bd9eb4f04d48640d6540198e84ef65d7 (patch)
treef250d04c9d7986851f9c1f5169ae49877306d3a6 /dpdk
parenta2522f6fd57eb93f57dfcc27c59862d4cc32879a (diff)
VPP-895 multi-thread: fix vpp crash on show runtime
In multi-threaded model (e.g. 1 main and 1 worker threads), after an ethernet interface is deleted (e.g. vhost-user interface), 'show runtime' command produces garbled output and sometimes leads to vpp crash. The reason is because vlib_node_rename() frees and reallocates node's 'n->name' vector, however the change is not propagated into copies of the node on worker threads. Change-Id: Ibf22422913b7f2df22f70f3b2fe8dafd34c1dd06 Signed-off-by: Igor Mikhailov (imichail) <imichail@cisco.com> (cherry picked from commit 02989064e4c26a4940a5292ba6c47023e6dd3131)
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