From 3a456683e5da7ed3a26ffb71e1dbbf1d1db0d036 Mon Sep 17 00:00:00 2001 From: Felix Fietkau Date: Thu, 3 May 2018 12:38:20 +0200 Subject: [PATCH] hostapd: fix a mesh mode crash with CONFIG_TAXONOMY enabled Signed-off-by: Felix Fietkau --- ...x-crash-with-CONFIG_TAXONOMY-enabled.patch | 23 +++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 package/network/services/hostapd/patches/022-mesh-fix-crash-with-CONFIG_TAXONOMY-enabled.patch diff --git a/package/network/services/hostapd/patches/022-mesh-fix-crash-with-CONFIG_TAXONOMY-enabled.patch b/package/network/services/hostapd/patches/022-mesh-fix-crash-with-CONFIG_TAXONOMY-enabled.patch new file mode 100644 index 00000000000..bbc4672f9ca --- /dev/null +++ b/package/network/services/hostapd/patches/022-mesh-fix-crash-with-CONFIG_TAXONOMY-enabled.patch @@ -0,0 +1,23 @@ +From: Felix Fietkau +Date: Thu, 3 May 2018 12:34:31 +0200 +Subject: [PATCH] mesh: fix crash with CONFIG_TAXONOMY enabled + +wpa_s->ifmsh needs to be allocated using hostapd_alloc_iface() instead +of a direct call to os_zalloc, otherwise the linked list for station +taxonomy items remains uninitialized, leading to a crash on the first +attempt to traverse that list + +Signed-off-by: Felix Fietkau +--- + +--- a/wpa_supplicant/mesh.c ++++ b/wpa_supplicant/mesh.c +@@ -216,7 +216,7 @@ static int wpa_supplicant_mesh_init(stru + return 0; + } + +- wpa_s->ifmsh = ifmsh = os_zalloc(sizeof(*wpa_s->ifmsh)); ++ wpa_s->ifmsh = ifmsh = hostapd_alloc_iface(); + if (!ifmsh) + return -ENOMEM; + -- 2.30.2