From: Steinar H. Gunderson <sgunderson@bigfoot.com>
Date: Sat, 13 Apr 2013 19:50:13 +0000 (+0200)
Subject: Fix a socket leak in HTTPInput.
X-Git-Tag: 1.0.0~126
X-Git-Url: https://git.sesse.net/?p=cubemap;a=commitdiff_plain;h=51e357cb8decceaeab47332492962bc0175b0b13

Fix a socket leak in HTTPInput.
---

diff --git a/httpinput.cpp b/httpinput.cpp
index 9d39774..291b17f 100644
--- a/httpinput.cpp
+++ b/httpinput.cpp
@@ -114,6 +114,15 @@ int HTTPInput::lookup_and_connect(const string &host, const string &port)
 			return sock;
 		}
 
+		do {
+			err = close(sock);
+		} while (err == -1 && errno == EINTR);
+
+		if (err == -1) {
+			perror("close");
+			// Can still continue.
+		}
+
 		ai = ai->ai_next;
 	}