tsec_initialize allocates a private driver structure using malloc. Should the memory allocation of this private structure fail, the function execution is aborted with a return 0, but the previously allocated device structure is never freed, hence leaked.
Free the device structure in the error case.
Signed-off-by: Mario Six mario.six@gdsys.cc --- drivers/net/tsec.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/drivers/net/tsec.c b/drivers/net/tsec.c index aa261845f3..44140fb037 100644 --- a/drivers/net/tsec.c +++ b/drivers/net/tsec.c @@ -702,7 +702,9 @@ static int tsec_initialize(bd_t *bis, struct tsec_info_struct *tsec_info) priv = (struct tsec_private *)malloc(sizeof(*priv));
if (!priv) { + free(dev); return 0; + }
priv->regs = tsec_info->regs; priv->phyregs_sgmii = tsec_info->miiregs_sgmii;