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authorKlement Sekera <ksekera@cisco.com>2021-02-02 13:25:40 +0100
committerOle Tr�an <otroan@employees.org>2021-02-10 13:12:33 +0000
commit98d82ca04ba438cd2ba3c03de6e1e82e4786cd83 (patch)
treed63d0b002555b63730fab3cea261d824c21986b1 /test
parent4f423bf6b4f3dedf6a3e8d5bbb38c31558d13534 (diff)
nat: fix EI hairpinning thread safety
Avoid doing inter-thread reads without locks by doing a handoff before destination address rewrite. Destination address is read from a session which is possibly owned by a different thread. By splitting the work in two parts with a handoff in the middle, we can do both in a thread safe way. Type: improvement Signed-off-by: Klement Sekera <ksekera@cisco.com> Change-Id: I1c50d188393a610f5564fa230c75771a8065f273
Diffstat (limited to 'test')
-rw-r--r--test/run_tests.py2
1 files changed, 2 insertions, 0 deletions
diff --git a/test/run_tests.py b/test/run_tests.py
index a88a69a0eb2..1a29d148d9e 100644
--- a/test/run_tests.py
+++ b/test/run_tests.py
@@ -272,6 +272,8 @@ def handle_failed_suite(logger, last_test_temp_dir, vpp_pid):
except Exception as e:
logger.exception("Unexpected error running `file' utility "
"on core-file")
+ logger.error("gdb %s %s" %
+ (os.getenv('VPP_BIN', 'vpp'), core_path))
if vpp_pid:
# Copy api post mortem