127       free(http->push_headers[http->push_headers_used - 1]);  in http2_stream_free()
129     free(http->push_headers);  in http2_stream_free()
130     http->push_headers = NULL;  in http2_stream_free()
423       return stream->push_headers[num];  in curl_pushheader_bynum()
447       if(!strncmp(header, stream->push_headers[i], len)) {  in curl_pushheader_byname()
449         if(stream->push_headers[i][len] != ':')  in curl_pushheader_byname()
451         return &stream->push_headers[i][len + 1];  in curl_pushheader_byname()
600       free(stream->push_headers[i]);  in push_promise()
601     free(stream->push_headers);  in push_promise()
602     stream->push_headers = NULL;  in push_promise()
1027     if(!stream->push_headers) {  in on_header()
1029       stream->push_headers = malloc(stream->push_headers_alloc *  in on_header()
1031       if(!stream->push_headers)  in on_header()
1039       headp = Curl_saferealloc(stream->push_headers,  in on_header()
1042         stream->push_headers = NULL;  in on_header()
1045       stream->push_headers = headp;  in on_header()
1049       stream->push_headers[stream->push_headers_used++] = h;  in on_header()
1208   if(http->push_headers) {  in Curl_http2_done()
1211       free(http->push_headers[http->push_headers_used - 1]);  in Curl_http2_done()
1213     free(http->push_headers);  in Curl_http2_done()
1214     http->push_headers = NULL;  in Curl_http2_done()