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Prevent crash for HTTP/0.9 requests (fix #22).

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(cherry picked from commit 958a4b6962)
This commit is contained in:
Pavel Pautov 2023-12-07 17:41:05 -08:00 • committed by Sergey A. Osokin
parent ae5dbab56c
commit 8f0857d3f9
1 changed files with 7 additions and 1 deletions
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8
src/ngx_otel_module.cpp
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@ -242,7 +242,13 @@ ngx_int_t setHeader(ngx_http_request_t* r, StrView name, StrView value)
return NGX_OK; return NGX_OK;
} }
header = (ngx_table_elt_t*)ngx_list_push(&r->headers_in.headers); auto headers = &r->headers_in.headers;
if (!headers->pool && ngx_list_init(headers, r->pool, 2,
sizeof(ngx_table_elt_t)) != NGX_OK) {
return NGX_ERROR;
}
header = (ngx_table_elt_t*)ngx_list_push(headers);
if (header == NULL) { if (header == NULL) {
return NGX_ERROR; return NGX_ERROR;
} }