From: Richard Mudgett Date: Tue, 9 Oct 2012 22:24:10 +0000 (+0000) Subject: Fix execution of 'i' extension due to uninitialized variable. X-Git-Tag: 13.0.0-beta1~2444 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9a0ff624528ce6c62ce7782c83928bfd35696f96;p=thirdparty%2Fasterisk.git Fix execution of 'i' extension due to uninitialized variable. The fix for ASTERISK-18243 added code that could potentially use dst_exten[] uninitialized. As a result the 'i' exten may not be executed when it should. (closes issue ASTERISK-20455) Reported by: Richard Miller Patches: pbx-1.8.16.0.diff (license #5685) patch uploaded by Richard Miller Made some cosmetic modifications. ........ Merged revisions 374758 from http://svn.asterisk.org/svn/asterisk/branches/1.8 ........ Merged revisions 374763 from http://svn.asterisk.org/svn/asterisk/branches/10 ........ Merged revisions 374771 from http://svn.asterisk.org/svn/asterisk/branches/11 git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@374778 65c4cc65-6c06-0410-ace0-fbb531ad65f3 --- diff --git a/main/pbx.c b/main/pbx.c index 1e8f1a33b9..9fdd3a1547 100644 --- a/main/pbx.c +++ b/main/pbx.c @@ -6026,6 +6026,9 @@ static enum ast_pbx_result __ast_pbx_run(struct ast_channel *c, int invalid = 0; int timeout = 0; + /* No digits pressed yet */ + dst_exten[pos] = '\0'; + /* loop on priorities in this context/exten */ while (!(res = ast_spawn_extension(c, ast_channel_context(c), ast_channel_exten(c), ast_channel_priority(c), S_COR(ast_channel_caller(c)->id.number.valid, ast_channel_caller(c)->id.number.str, NULL),