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Ilia Alshanetsky
894f215ba3
Both functions can return NULL on libintl-internal allocation failure, which RETURN_STRING then fed to strlen(NULL) and crashed. Throw an Error in that case instead, leaving the existing string return type intact (no static-analysis fallout from a widened signature). The dir==NULL query path of bindtextdomain keeps its RETURN_FALSE because musl returns NULL there to signal an unbound domain, which is not an error condition.