input/Curl: break loop when remaining length becomes 0

Fixes assertion failure (regression).

input/Curl: break loop when remaining length becomes 0
452a30d7 · Max Kellermann · 49e79620 · 452a30d7
Commit 452a30d7 authored Jan 15, 2013 by Max Kellermann
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CurlInputPlugin.cxx src/input/CurlInputPlugin.cxx +6 -0

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--- a/src/input/CurlInputPlugin.cxx
+++ b/src/input/CurlInputPlugin.cxx
@@ -776,6 +776,9 @@ read_from_buffer(IcyMetaDataParser &icy, std::list<CurlInputBuffer> &buffers,
 				buffers.pop_front();
 				break;
 			}
+
+			if (length == 0)
+				break;
 		}

 		chunk = icy.Meta(buffer.Begin(), length);
@@ -788,6 +791,9 @@ read_from_buffer(IcyMetaDataParser &icy, std::list<CurlInputBuffer> &buffers,
 				buffers.pop_front();
 				break;
 			}
+
+			if (length == 0)
+				break;
 		}
 	}