ast_str: Fix improper member access to struct ast_str members.

Accessing members of struct ast_str outside of the string manipulation API
routines is invalid since struct ast_str is supposed to be treated as
opaque.

Review: https://reviewboard.asterisk.org/r/4194/
........

Merged revisions 428244 from http://svn.asterisk.org/svn/asterisk/branches/11
........

Merged revisions 428245 from http://svn.asterisk.org/svn/asterisk/branches/12


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/13@428246 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Richard Mudgett
2014-11-19 17:13:29 +00:00
parent a0d9eab389
commit 524588c345
4 changed files with 15 additions and 14 deletions

View File

@@ -803,7 +803,7 @@ static void *do_notify(void *data)
for (itervar = event->owner->vars; itervar; itervar = itervar->next) {
ast_str_substitute_variables(&tmpstr, 0, chan, itervar->value);
pbx_builtin_setvar_helper(chan, itervar->name, tmpstr->str);
pbx_builtin_setvar_helper(chan, itervar->name, ast_str_buffer(tmpstr));
}
if (!(apptext = ast_str_create(32))) {