diff options
| -rw-r--r-- | core/jni/android_net_wifi_Wifi.cpp | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/core/jni/android_net_wifi_Wifi.cpp b/core/jni/android_net_wifi_Wifi.cpp index 70b7da1..38f3fda 100644 --- a/core/jni/android_net_wifi_Wifi.cpp +++ b/core/jni/android_net_wifi_Wifi.cpp @@ -324,6 +324,13 @@ static jint android_net_wifi_getRssiHelper(const char *cmd) // number we're interested in. if we're associating, it returns "OK". // beware - <SSID> can contain spaces. if (strcmp(reply, "OK") != 0) { + // beware of trailing spaces + char* end = reply + strlen(reply); + while (end > reply && end[-1] == ' ') { + end--; + } + *end = 0; + char* lastSpace = strrchr(reply, ' '); // lastSpace should be preceded by "rssi" and followed by the value if (lastSpace && !strncmp(lastSpace - 4, "rssi", 4)) { |