diff options
-rw-r--r-- | include/asterisk/channel.h | 4 | ||||
-rw-r--r-- | main/pbx.c | 7 | ||||
-rw-r--r-- | res/res_agi.c | 8 |
3 files changed, 17 insertions, 2 deletions
diff --git a/include/asterisk/channel.h b/include/asterisk/channel.h index 42e473b70..e205a83e9 100644 --- a/include/asterisk/channel.h +++ b/include/asterisk/channel.h @@ -517,6 +517,10 @@ enum { AST_FLAG_BRIDGE_HANGUP_DONT = (1 << 17), /*! This flag indicates whether the channel is in the channel list or not. */ AST_FLAG_IN_CHANNEL_LIST = (1 << 19), + /*! Disable certain workarounds. This reintroduces certain bugs, but allows + * some non-traditional dialplans (like AGI) to continue to function. + */ + AST_FLAG_DISABLE_WORKAROUNDS = (1 << 20), }; /*! \brief ast_bridge_config flags */ diff --git a/main/pbx.c b/main/pbx.c index 87e608e87..8a1297a1a 100644 --- a/main/pbx.c +++ b/main/pbx.c @@ -5775,8 +5775,13 @@ static int pbx_builtin_background(struct ast_channel *chan, void *data) * (but a longer extension COULD have matched), it would have previously * gone immediately to the "i" extension, but will now need to wait for a * timeout. + * + * Later, we had to add a flag to disable this workaround, because AGI + * users can EXEC Background and reasonably expect that the DTMF code will + * be returned (see #16434). */ - if ((exten[0] = res) && + if (!ast_test_flag(chan, AST_FLAG_DISABLE_WORKAROUNDS) && + (exten[0] = res) && ast_canmatch_extension(chan, args.context, exten, 1, chan->cid.cid_num) && !ast_matchmore_extension(chan, args.context, exten, 1, chan->cid.cid_num)) { snprintf(chan->exten, sizeof(chan->exten), "%c", res); diff --git a/res/res_agi.c b/res/res_agi.c index f0da5e2fc..000575762 100644 --- a/res/res_agi.c +++ b/res/res_agi.c @@ -1125,7 +1125,7 @@ static int handle_hangup(struct ast_channel *chan, AGI *agi, int argc, char **ar static int handle_exec(struct ast_channel *chan, AGI *agi, int argc, char **argv) { - int res; + int res, workaround; struct ast_app *app; if (argc < 2) @@ -1140,7 +1140,13 @@ static int handle_exec(struct ast_channel *chan, AGI *agi, int argc, char **argv if(!strcasecmp(argv[1], PARK_APP_NAME)) { ast_masq_park_call(chan, NULL, 0, NULL); } + if (!(workaround = ast_test_flag(chan, AST_FLAG_DISABLE_WORKAROUNDS))) { + ast_set_flag(chan, AST_FLAG_DISABLE_WORKAROUNDS); + } res = pbx_exec(chan, app, argc == 2 ? "" : argv[2]); + if (!workaround) { + ast_clear_flag(chan, AST_FLAG_DISABLE_WORKAROUNDS); + } } else { ast_log(LOG_WARNING, "Could not find application (%s)\n", argv[1]); res = -2; |