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(parent: d39ccdc) | patch
SUNRPC: Fix a NULL pointer deref in trace_svc_stats_latency()
authorChuck Lever <chuck.lever@oracle.com>
Thu, 5 Aug 2021 19:11:24 +0000 (15:11 -0400)
committerChuck Lever <chuck.lever@oracle.com>
Tue, 17 Aug 2021 15:47:53 +0000 (11:47 -0400)
commitb22645022a4840e794fbac53d692636e1abfbd13
tree33886563ba8dc0bdd7aacbb599351e8422209912tree | snapshot
parentd39ccdc24b115bc32674a7b8d686b3709145090ccommit | diff
SUNRPC: Fix a NULL pointer deref in trace_svc_stats_latency()

Some paths through svc_process() leave rqst->rq_procinfo set to
NULL, which triggers a crash if tracing happens to be enabled.

Fixes: ca74cbf15037 ("SUNRPC: Display RPC procedure names instead of proc numbers")
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
include/linux/sunrpc/svc.h diff | blob | history
include/trace/events/sunrpc.h diff | blob | history
net/sunrpc/svc.c diff | blob | history
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