fadf3a44e9
Connection child names associated to ports can sometimes be NULL, which is the case when booting a system on QEMU or when the Coresight power domain isn't switched on. This patch is adding a check to make sure a NULL string isn't fed to strcmp(), something that avoid crashing the system. Cc: <stable@vger.kernel.org> # v3.18+ Reported-by: Tyler Baker <tyler.baker@linaro.org> Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
|---|---|---|
| .. | ||
| coresight-etb10.c | ||
| coresight-etm3x.c | ||
| coresight-etm4x.c | ||
| coresight-etm4x.h | ||
| coresight-etm-cp14.c | ||
| coresight-etm.h | ||
| coresight-funnel.c | ||
| coresight-priv.h | ||
| coresight-replicator-qcom.c | ||
| coresight-replicator.c | ||
| coresight-tmc.c | ||
| coresight-tpiu.c | ||
| coresight.c | ||
| Kconfig | ||
| Makefile | ||
| of_coresight.c | ||