- Check for NULL pointer before calling subst_expr_free to prevent NULL pointer dereference when there is an unknown subtype error. You can view, comment on, or merge this pull request online at:

https://github.com/kamailio/kamailio/pull/337

-- Commit Summary --

* textops: prevent null dereference on tr_txt_eval_re error

-- File Changes --

M modules/textops/txt_var.c (2)

-- Patch Links --

https://github.com/kamailio/kamailio/pull/337.patch https://github.com/kamailio/kamailio/pull/337.diff

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