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Merged revisions 287308 via svnmerge from

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https://origsvn.digium.com/svn/asterisk/branches/1.6.2

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  r287308 | mnicholson | 2010-09-17 08:36:07 -0500 (Fri, 17 Sep 2010) | 12 lines
  
  Merged revisions 287307 via svnmerge from 
  https://origsvn.digium.com/svn/asterisk/branches/1.4
  
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    r287307 | mnicholson | 2010-09-17 08:34:34 -0500 (Fri, 17 Sep 2010) | 5 lines
    
    Use ast_strdup() instead of ast_strdupa() while processing in ast_hint_state_changed().
    
    (related to issue #17928)
    Reported by: mdu113
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git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.8@287309 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Matthew Nicholson
2010-09-17 13:37:10 +00:00
parent ada7a489cf
commit c293fa192f
1 changed files with 7 additions and 2 deletions
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9
main/pbx.c
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@@ -4225,8 +4225,10 @@ static int handle_statechange(void *datap)
AST_RWLIST_TRAVERSE(&hints, hint, list) {
struct ast_state_cb *cblist;
char *parse = ast_strdupa(ast_get_extension_app(hint->exten));
char *cur;
/* can't use ast_strdupa() here because we may run out of stack
* space while looping over a large number of large strings */
char *dup = ast_strdup(ast_get_extension_app(hint->exten));
char *cur, *parse = dup;
int state;
while ( (cur = strsep(&parse, "&")) ) {
@@ -4234,6 +4236,9 @@ static int handle_statechange(void *datap)
break;
}
}
ast_free(dup);
if (!cur) {
continue;
}