From 3895c7d59989f2eb31015dc9d931b9c142039d26 Mon Sep 17 00:00:00 2001 From: Mark Spencer Date: Thu, 28 Oct 2004 21:37:18 +0000 Subject: [PATCH] Fix potential seg if someone doesn't specify an extension git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@4122 65c4cc65-6c06-0410-ace0-fbb531ad65f3 --- apps/app_record.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/apps/app_record.c b/apps/app_record.c index f83dcb3e5c..7c55e7a56c 100755 --- a/apps/app_record.c +++ b/apps/app_record.c @@ -86,7 +86,7 @@ static int record_exec(struct ast_channel *chan, void *data) /* The next few lines of code parse out the filename and header from the input string */ - if (!data) { /* no data implies no filename or anything is present */ + if (!data || !ast_strlen_zero(data)) { /* no data implies no filename or anything is present */ ast_log(LOG_WARNING, "Record requires an argument (filename)\n"); return -1; } @@ -106,6 +106,10 @@ static int record_exec(struct ast_channel *chan, void *data) if (!ext) ext = strchr(filename, ':'); } + if (!ext) { + ast_log(LOG_WARNING, "No extension specified to filename!\n"); + return -1; + } if (silstr) { if ((sscanf(silstr, "%d", &i) == 1) && (i > -1))