Reset the ast_str used for escape substitution. We need to do this since it is a thread local variable that may contain the value of a previous substitution.
(closes issue #14312) Reported by: pj git-svn-id: http://svn.digium.com/svn/asterisk/trunk@170498 f38db490-d61c-443f-a65b-d21fe96a405b
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@ -10191,6 +10191,8 @@ static const char *substitute_escapes(const char *value)
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/* Add 16 for fudge factor */
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struct ast_str *str = ast_str_thread_get(&global_app_buf, strlen(value) + 16);
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ast_str_reset(str);
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/* Substitute strings \r, \n, and \t into the appropriate characters */
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for (current = (char *) value; *current; current++) {
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if (*current == '\\') {
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