From 2cf4e8bff9392d1d25bbde5cad0be8fee6ec892b Mon Sep 17 00:00:00 2001
From: Sean Bright <sean.bright@gmail.com>
Date: Thu, 11 Apr 2019 13:49:38 -0400
Subject: [PATCH] pbx.c: Properly parse labels with leading digits
If the target of a Goto is a label that starts with a number, we
erroneously treat the leading digits as a priority.
ASTERISK-20182 #close
Reported by: Janu
Change-Id: Ia78408c0805a729103917247ecfc802f6fafc94b
---
main/pbx.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/main/pbx.c b/main/pbx.c
index ee5ed7ea9f..4a8345337c 100644
--- a/main/pbx.c
+++ b/main/pbx.c
@@ -8760,6 +8760,7 @@ static int pbx_parseable_goto(struct ast_channel *chan, const char *goto_string,
char *stringp;
int ipri;
int mode = 0;
+ char rest[2] = "";
if (ast_strlen_zero(goto_string)) {
ast_log(LOG_WARNING, "Goto requires an argument ([[context,]extension,]priority)\n");
@@ -8785,7 +8786,7 @@ static int pbx_parseable_goto(struct ast_channel *chan, const char *goto_string,
mode = -1;
pri++;
}
- if (sscanf(pri, "%30d", &ipri) != 1) {
+ if (sscanf(pri, "%30d%1s", &ipri, rest) != 1) {
ipri = ast_findlabel_extension(chan, context ? context : ast_channel_context(chan),
exten ? exten : ast_channel_exten(chan), pri,
S_COR(ast_channel_caller(chan)->id.number.valid, ast_channel_caller(chan)->id.number.str, NULL));
--
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