src/http/modules/ngx_http_log_module.c:1156: error: Buffer Overrun L3
  Offset: [2, +oo] Size: [1, +oo] by call to `ngx_http_script_compile`.

src/http/modules/ngx_http_log_module.c:1128:9: Call
1126.     ngx_memzero(log, sizeof(ngx_http_log_t));
1127. 
1128.     n = ngx_http_script_variables_count(&value[1]);
              ^
1129. 
1130.     if (n == 0) {

src/http/ngx_http_script.c:317:1: Parameter `value->len`
  315. 
  316. 
  317. ngx_uint_t
       ^
  318. ngx_http_script_variables_count(ngx_str_t *value)
  319. {

src/http/modules/ngx_http_log_module.c:1137:13: Call
1135. 
1136.     } else {
1137.         if (ngx_conf_full_name(cf->cycle, &value[1], 0) != NGX_OK) {
                  ^
1138.             return NGX_CONF_ERROR;
1139.         }

src/core/ngx_conf_file.c:800:1: Parameter `*name->data`
  798. 
  799. 
  800. ngx_int_t
       ^
  801. ngx_conf_full_name(ngx_cycle_t *cycle, ngx_str_t *name, ngx_uint_t conf_prefix)
  802. {

src/core/ngx_conf_file.c:807:12: Call
  805.     prefix = conf_prefix ? &cycle->conf_prefix : &cycle->prefix;
  806. 
  807.     return ngx_get_full_name(cycle->pool, prefix, name);
                  ^
  808. }
  809. 

src/core/ngx_file.c:20:1: Parameter `*name->data`
    18. 
    19. 
    20. ngx_int_t
        ^
    21. ngx_get_full_name(ngx_pool_t *pool, ngx_str_t *prefix, ngx_str_t *name)
    22. {

src/http/modules/ngx_http_log_module.c:1156:13: Call
1154.         sc.complete_values = 1;
1155. 
1156.         if (ngx_http_script_compile(&sc) != NGX_OK) {
                  ^
1157.             return NGX_CONF_ERROR;
1158.         }

src/http/ngx_http_script.c:332:1: <Offset trace>
330. 
331. 
332. ngx_int_t
     ^
333. ngx_http_script_compile(ngx_http_script_compile_t *sc)
334. {

src/http/ngx_http_script.c:332:1: Parameter `sc->source->len`
  330. 
  331. 
  332. ngx_int_t
       ^
  333. ngx_http_script_compile(ngx_http_script_compile_t *sc)
  334. {

src/http/ngx_http_script.c:332:1: <Length trace>
330. 
331. 
332. ngx_int_t
     ^
333. ngx_http_script_compile(ngx_http_script_compile_t *sc)
334. {

src/http/ngx_http_script.c:332:1: Parameter `*sc->source->data`
  330. 
  331. 
  332. ngx_int_t
       ^
  333. ngx_http_script_compile(ngx_http_script_compile_t *sc)
  334. {

src/http/ngx_http_script.c:385:17: Array access: Offset: [2, +oo] Size: [1, +oo] by call to `ngx_http_script_compile` 
  383.                 }
  384. 
  385.                 name.data = &sc->source->data[i];
                       ^
  386. 
  387.             } else {
