Handle IPTV tuning read error
bytes_read will be -1 if recv_from() fails to capture data from
the udp socket.
Bug: 288170590
Test: atest VtsHalTvTunerTargetTest
Change-Id: I7f3c4789d2631c5add8dff778e2155b7e95a3ffc
diff --git a/tv/tuner/aidl/default/Frontend.cpp b/tv/tuner/aidl/default/Frontend.cpp
index 6bdbac5..4238e82 100644
--- a/tv/tuner/aidl/default/Frontend.cpp
+++ b/tv/tuner/aidl/default/Frontend.cpp
@@ -215,7 +215,7 @@
void Frontend::readTuneByte(dtv_streamer* streamer, void* buf, size_t buf_size, int timeout_ms) {
ssize_t bytes_read = mIptvPluginInterface->read_stream(streamer, buf, buf_size, timeout_ms);
- if (bytes_read == 0) {
+ if (bytes_read <= 0) {
ALOGI("[ ERROR ] Tune byte couldn't be read.");
return;
}