From c05bb13de931940683fd31f8a0d7832db6c44df2 Mon Sep 17 00:00:00 2001 From: Steve Murphy Date: Tue, 19 Jun 2007 18:23:23 +0000 Subject: [PATCH] Merged revisions 70053 via svnmerge from https://origsvn.digium.com/svn/asterisk/branches/1.2 ........ r70053 | murf | 2007-06-19 12:07:59 -0600 (Tue, 19 Jun 2007) | 1 line This fixes 9246, where channel variables are not available in the 'h' exten, on a 'ZOMBIE' channel. The fix is to consolidate the channel variables during a masquerade, and then copy the merged variables back onto the clone, so the zombie has the same vars that the 'original' has. ........ git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@70062 65c4cc65-6c06-0410-ace0-fbb531ad65f3 --- main/channel.c | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) diff --git a/main/channel.c b/main/channel.c index d3cbab4f0e..5532745b1c 100644 --- a/main/channel.c +++ b/main/channel.c @@ -3461,10 +3461,20 @@ void ast_channel_inherit_variables(const struct ast_channel *parent, struct ast_ */ static void clone_variables(struct ast_channel *original, struct ast_channel *clone) { + struct ast_var_t *current, *newvar; /* Append variables from clone channel into original channel */ /* XXX Is this always correct? We have to in order to keep MACROS working XXX */ if (AST_LIST_FIRST(&clone->varshead)) AST_LIST_APPEND_LIST(&original->varshead, &clone->varshead, entries); + AST_LIST_HEAD_INIT_NOLOCK(&clone->varshead); + + /* then, dup the varshead list into the clone */ + + AST_LIST_TRAVERSE(&original->varshead, current, entries) { + newvar = ast_var_assign(current->name, current->value); + if (newvar) + AST_LIST_INSERT_TAIL(&clone->varshead, newvar, entries); + } } /*! @@ -3668,7 +3678,6 @@ int ast_do_masquerade(struct ast_channel *original) AST_LIST_HEAD_INIT_NOLOCK(&clone->datastores); clone_variables(original, clone); - AST_LIST_HEAD_INIT_NOLOCK(&clone->varshead); /* Presense of ADSI capable CPE follows clone */ original->adsicpe = clone->adsicpe; /* Bridge remains the same */