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
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@ -86,7 +86,7 @@ static int record_exec(struct ast_channel *chan, void *data)
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/* The next few lines of code parse out the filename and header from the input string */
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if (!data) { /* no data implies no filename or anything is present */
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if (!data || !ast_strlen_zero(data)) { /* no data implies no filename or anything is present */
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ast_log(LOG_WARNING, "Record requires an argument (filename)\n");
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return -1;
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}
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@ -106,6 +106,10 @@ static int record_exec(struct ast_channel *chan, void *data)
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if (!ext)
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ext = strchr(filename, ':');
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}
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if (!ext) {
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ast_log(LOG_WARNING, "No extension specified to filename!\n");
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return -1;
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}
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if (silstr) {
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if ((sscanf(silstr, "%d", &i) == 1) && (i > -1))
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