wireless/wapi.c: Initialize variables to avoid abnormal

nuttxs · xiaoxiang781216 · commit 8d82bd7b764d · 2024-10-18T18:12:22.000+08:00
data when wapi get country code.
diff --git a/wireless/wapi/src/wapi.c b/wireless/wapi/src/wapi.c
@@ -911,6 +911,7 @@ static int wapi_country_cmd(int sock, int argc, FAR char **argv)
 
   if (argc == 1)
     {
+      memset(country, 0, sizeof(country));
       ret = wapi_get_country(sock, argv[0], country);
       if (ret >= 0)
         {

Original file line number	Diff line number	Diff line change
`@@ -911,6 +911,7 @@ static int wapi_country_cmd(int sock, int argc, FAR char **argv)`
`911`	`911`
`912`	`912`	`if (argc == 1)`
`913`	`913`	`{`
	`914`	`+ memset(country, 0, sizeof(country));`
`914`	`915`	`ret = wapi_get_country(sock, argv[0], country);`
`915`	`916`	`if (ret >= 0)`
`916`	`917`	`{`