Fix: meaningful error message
authorMathieu Desnoyers <mathieu.desnoyers@efficios.com>
Fri, 2 Mar 2012 23:17:33 +0000 (18:17 -0500)
committerMathieu Desnoyers <mathieu.desnoyers@efficios.com>
Fri, 2 Mar 2012 23:17:33 +0000 (18:17 -0500)
commit531d29f9e514ad5a4880600d5c7e373f2f254ead
tree3213e223d3f378912caf329fe294afcc78accd55
parent04253271daf725a84be2bc96ad12454f7422f611
Fix: meaningful error message

Show a meaningful error message to users attempting to do kernel tracing
without root sessiond/tracing group creds.

Reported-by: "Brosseau, Yannick" <yannick.brosseau@gmail.com>
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
src/bin/lttng-sessiond/main.c
src/common/sessiond-comm/sessiond-comm.c
src/common/sessiond-comm/sessiond-comm.h
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