diff options
| -rw-r--r-- | src/monitor/monitor_netlink.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/monitor/monitor_netlink.c b/src/monitor/monitor_netlink.c index 7bc90efc4..b8c396723 100644 --- a/src/monitor/monitor_netlink.c +++ b/src/monitor/monitor_netlink.c @@ -64,7 +64,8 @@ #define SYSFS_IFACE_PATH_MAX (21+IFNAMSIZ) #define PHY_80211_SUBDIR "phy80211" -#define SYSFS_SUBDIR_PATH_MAX (SYSFS_IFACE_PATH_MAX+9) +/* 9 = strlen(PHY_80211_SUBDIR)+1, 1 = path delimeter */ +#define SYSFS_SUBDIR_PATH_MAX (SYSFS_IFACE_PATH_MAX+9+1) #define BUFSIZE 8 @@ -154,7 +155,7 @@ static bool has_ethernet_encapsulation(const char *sysfs_path) static bool has_phy_80211_subdir(const char *sysfs_path) { - char phy80211_path[SYSFS_IFACE_PATH_MAX]; + char phy80211_path[SYSFS_SUBDIR_PATH_MAX]; struct stat statbuf; errno_t ret; |