In for loop all nfeth_dev array members should be freed, not only
the first one. Freeing only first array member can cause double-free bug.
Fixes: 9cd7b148312f ("m68k/atari: ARAnyM - Add support for network
access")
Signed-off-by: Pavel Skripkin <paskripkin@xxxxxxxxx>
---
arch/m68k/emu/nfeth.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/m68k/emu/nfeth.c b/arch/m68k/emu/nfeth.c
index d2875e32abfc..79e55421cfb1 100644
--- a/arch/m68k/emu/nfeth.c
+++ b/arch/m68k/emu/nfeth.c
@@ -254,8 +254,8 @@ static void __exit nfeth_cleanup(void)
for (i = 0; i < MAX_UNIT; i++) {
if (nfeth_dev[i]) {
- unregister_netdev(nfeth_dev[0]);
- free_netdev(nfeth_dev[0]);
+ unregister_netdev(nfeth_dev[i]);
+ free_netdev(nfeth_dev[i]);
}
}
free_irq(nfEtherIRQ, nfeth_interrupt);
--
2.32.0
