Merge branch 'bugfix/wifi_scan_example_v5.3' into 'release/v5.3'

jack0c · jack0c · commit b58fa75121ff · 2024-07-26T11:56:12.000+08:00
fix(wifi): Free scan configuration after use when channel bitmap is used in scan example (Backport v5.3)

See merge request espressif/esp-idf!32201
diff --git a/examples/wifi/scan/main/scan.c b/examples/wifi/scan/main/scan.c
@@ -179,6 +179,7 @@ static void wifi_scan(void)
     }
     array_2_channel_bitmap(channel_list, CHANNEL_LIST_SIZE, scan_config);
     esp_wifi_scan_start(scan_config, true);
+    free(scan_config);
 
 #else
     esp_wifi_scan_start(NULL, true);

Original file line number	Diff line number	Diff line change
`@@ -179,6 +179,7 @@ static void wifi_scan(void)`
`179`	`179`	`}`
`180`	`180`	`array_2_channel_bitmap(channel_list, CHANNEL_LIST_SIZE, scan_config);`
`181`	`181`	`esp_wifi_scan_start(scan_config, true);`
	`182`	`+ free(scan_config);`
`182`	`183`
`183`	`184`	`#else`
`184`	`185`	`esp_wifi_scan_start(NULL, true);`