From: Mark Michelson <mmichelson@digium.com>
Date: Tue, 16 Oct 2007 21:38:05 +0000 (+0000)
Subject: Fixing app_read so that if a timeout of less than 1 ms is specified,
X-Git-Tag: 1.6.0-beta1~3^2~1170
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=dadfe716e2a90d0e145016f630fea3646f4f7364;p=thirdparty%2Fasterisk.git

Fixing app_read so that if a timeout of less than 1 ms is specified,
assume that 1 ms is desired.

(closes issue #11000, reported and patched by michael-fig, with a warning line added by me)



git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@85965 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---

diff --git a/apps/app_read.c b/apps/app_read.c
index f7203a6a74..4422cb1571 100644
--- a/apps/app_read.c
+++ b/apps/app_read.c
@@ -127,8 +127,14 @@ static int read_exec(struct ast_channel *chan, void *data)
 		tosec = atof(arglist.timeout);
 		if (tosec <= 0)
 			to = 0;
-		else
+		else {
 			to = tosec * 1000.0;
+			if (to <= 0) {
+				/* Make sure we don't use the default timeout. */
+				ast_log(LOG_WARNING, "Read timeout less than 1 ms, assuming 1 ms timeout\n");
+				to = 1;
+			}
+		}
 	}
 
 	if (ast_strlen_zero(arglist.filename)) {