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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.

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git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.2@70053 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Steve Murphy
2007-06-19 18:07:59 +00:00
parent 3d1a5f71c5
commit 8da289e13c
1 changed files with 10 additions and 1 deletions
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11
channel.c
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@@ -2940,10 +2940,20 @@ 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);
}
}
/*--- ast_do_masquerade: Masquerade a channel */
@@ -3125,7 +3135,6 @@ int ast_do_masquerade(struct ast_channel *original)
/* Drop group from original */
ast_app_group_update(clone, original);
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 */