diff options
Diffstat (limited to 'capture/ws80211_utils.c')
| -rw-r--r-- | capture/ws80211_utils.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/capture/ws80211_utils.c b/capture/ws80211_utils.c index 2211f80c..f5070096 100644 --- a/capture/ws80211_utils.c +++ b/capture/ws80211_utils.c @@ -20,6 +20,8 @@ SPDX-License-Identifier: ISC #include <glib.h> #include <glib/gstdio.h> +#include <wsutil/array.h> + #if defined(HAVE_LIBNL) && defined(HAVE_NL80211) #include <string.h> #include <errno.h> @@ -1157,7 +1159,7 @@ int ws80211_set_fcs_validation(const char *name, enum ws80211_fcs_validation fcs return ret_val; } -static char *airpcap_conf_path = NULL; +static char *airpcap_conf_path; const char *ws80211_get_helper_path(void) { HKEY h_key = NULL; @@ -1165,7 +1167,7 @@ const char *ws80211_get_helper_path(void) if (!airpcap_conf_path && RegOpenKeyEx(HKEY_LOCAL_MACHINE, _T("SOFTWARE\\AirPcap"), 0, KEY_QUERY_VALUE|KEY_WOW64_32KEY, &h_key) == ERROR_SUCCESS) { DWORD reg_ret; TCHAR airpcap_dir_utf16[MAX_PATH]; - DWORD ad_size = sizeof(airpcap_dir_utf16)/sizeof(TCHAR); + DWORD ad_size = array_length(airpcap_dir_utf16); reg_ret = RegQueryValueEx(h_key, NULL, NULL, NULL, (LPBYTE) &airpcap_dir_utf16, &ad_size); |