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hostapd: add missing NULL pointer check in uc_hostapd_iface_stop
author
Felix Fietkau
<nbd@nbd.name>
Wed, 20 Sep 2023 16:40:17 +0000
(18:40 +0200)
committer
Felix Fietkau
<nbd@nbd.name>
Wed, 20 Sep 2023 16:40:33 +0000
(18:40 +0200)
Avoid crashing if the interface has already been removed
Signed-off-by: Felix Fietkau <nbd@nbd.name>
package/network/services/hostapd/src/src/ap/ucode.c
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diff --git
a/package/network/services/hostapd/src/src/ap/ucode.c
b/package/network/services/hostapd/src/src/ap/ucode.c
index e79f2420c07a0af702b3317aa160e28bce71c45f..ac3222b03f80dd5e9638488bd5424fde63904cb0 100644
(file)
--- a/
package/network/services/hostapd/src/src/ap/ucode.c
+++ b/
package/network/services/hostapd/src/src/ap/ucode.c
@@
-471,6
+471,9
@@
uc_hostapd_iface_stop(uc_vm_t *vm, size_t nargs)
struct hostapd_iface *iface = uc_fn_thisval("hostapd.iface");
int i;
+ if (!iface)
+ return NULL;
+
switch (iface->state) {
case HAPD_IFACE_ENABLED:
case HAPD_IFACE_DISABLED: