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main/refer.c: Fix double free in refer_data_destructor + potential leak

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Resolves: #267
(cherry picked from commit fcdffe0074)
This commit is contained in:
Maximilian Fridrich
2023-08-21 18:28:42 +02:00
committed by Asterisk Development Team
parent 534269e3e6
commit b2cd0583c9
1 changed files with 1 additions and 1 deletions
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2
main/refer.c
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@@ -109,7 +109,6 @@ static void refer_data_destructor(void *obj)
{
struct refer_data *data = obj;
ast_free(data->value);
ast_free(data);
}
static void refer_destructor(void *obj)
@@ -298,6 +297,7 @@ static int refer_set_var_full(struct ast_refer *refer, const char *name, const c
if (ast_strlen_zero(value)) {
ao2_unlink(refer->vars, data);
} else {
ast_free(data->value);
data->value = ast_strdup(value);
}
}