Suhas Athani has uploaded this change for review. ( https://review.gerrithub.io/c/ffilz/nfs-ganesha/+/1235214?usp=email ) Change subject: IBMCEPH-13841: Fix nfs4_op_getattr() crash when op_ctx->clientid is NULL ...................................................................... IBMCEPH-13841: Fix nfs4_op_getattr() crash when op_ctx->clientid is NULL Fix a NULL-pointer dereference in nfs4_op_getattr() when evaluating the WRITE-delegation “different client” check. op_ctx->clientid can be NULL (e.g., NFSv4.0 compound where op_ctx->nfs_minorvers == 0), and the prior code dereferenced *op_ctx->clientid, crashing ganesha under delegation stress (recall16). Change-Id: I51703b9ba671e85af7887d13b2130473f73f0314 Signed-off-by: Suhas Athani <Suhas.Athani(a)ibm.com&gt; --- M src/Protocols/NFS/nfs4_op_getattr.c 1 file changed, 6 insertions(+), 2 deletions(-) git pull ssh://review.gerrithub.io:29418/ffilz/nfs-ganesha refs/changes/14/1235214/1 -- To view, visit https://review.gerrithub.io/c/ffilz/nfs-ganesha/+/1235214?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: I51703b9ba671e85af7887d13b2130473f73f0314 Gerrit-Change-Number: 1235214 Gerrit-PatchSet: 1 Gerrit-Owner: Suhas Athani <Suhas.Athani(a)ibm.com&gt;