Suhas Athani has uploaded this change for review. ( https://review.gerrithub.io/c/ffilz/nfs-ganesha/+/1245955?usp=email ) Change subject: QoS: fix NULL qos_block deref in qos_perexport_insert ...................................................................... QoS: fix NULL qos_block deref in qos_perexport_insert qos_perexport_insert(export, NULL) is valid and means "use g_qos_config" via lqos_block. The USE_MONITORING path still used qos_block->qos_type, which SIGSEGV'd when EnableExportQosBwControl passed NULL. Use lqos_block for the Per_Export metrics check. Crash site: nfs_qos.c qos_perexport_insert(), qos_block == NULL. Change-Id: I04a982e8c3b5142c9f0c99e2a8d645e6a6ee98d3 Signed-off-by: Suhas Athani <Suhas.Athani(a)ibm.com&gt; --- M src/MainNFSD/nfs_qos.c 1 file changed, 11 insertions(+), 1 deletion(-) git pull ssh://review.gerrithub.io:29418/ffilz/nfs-ganesha refs/changes/55/1245955/1 -- To view, visit https://review.gerrithub.io/c/ffilz/nfs-ganesha/+/1245955?usp=email To unsubscribe, or for help writing mail filters, visit https://review.gerrithub.io/settings?usp=email Gerrit-MessageType: newchange Gerrit-Project: ffilz/nfs-ganesha Gerrit-Branch: next Gerrit-Change-Id: I04a982e8c3b5142c9f0c99e2a8d645e6a6ee98d3 Gerrit-Change-Number: 1245955 Gerrit-PatchSet: 1 Gerrit-Owner: Suhas Athani <Suhas.Athani(a)ibm.com&gt;