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e->data can be NULL, so use the safe version of ast_strdup()

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(closes issue #13312)
 Reported by: pj


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@138124 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Tilghman Lesher
2008-08-15 19:22:48 +00:00
parent 2a3211f8dd
commit af69ec03ed
1 changed files with 1 additions and 1 deletions
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2
main/pbx.c
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@@ -3391,7 +3391,7 @@ int ast_extension_state_add(const char *context, const char *exten,
*/
if (e->exten[0] == '_') {
ast_add_extension(e->parent->name, 0, exten, e->priority, e->label,
e->cidmatch, e->app, strdup(e->data), free,
e->cidmatch, e->app, ast_strdup(e->data), free,
e->registrar);
e = ast_hint_extension(NULL, context, exten);
if (!e || e->exten[0] == '_') {