forked from rpms/nginx
31 lines
1.1 KiB
Diff
31 lines
1.1 KiB
Diff
diff --git a/src/http/v2/ngx_http_v2.c b/src/http/v2/ngx_http_v2.c
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index 0aaea47..fd6ecb0 100644
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--- a/src/http/v2/ngx_http_v2.c
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+++ b/src/http/v2/ngx_http_v2.c
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@@ -1549,6 +1549,14 @@ ngx_http_v2_state_process_header(ngx_http_v2_connection_t *h2c, u_char *pos,
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header->name.len = h2c->state.field_end - h2c->state.field_start;
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header->name.data = h2c->state.field_start;
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+ if (header->name.len == 0) {
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+ ngx_log_error(NGX_LOG_INFO, h2c->connection->log, 0,
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+ "client sent zero header name length");
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+
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+ return ngx_http_v2_connection_error(h2c,
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+ NGX_HTTP_V2_PROTOCOL_ERROR);
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+ }
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+
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return ngx_http_v2_state_field_len(h2c, pos, end);
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}
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@@ -3259,10 +3267,6 @@ ngx_http_v2_validate_header(ngx_http_request_t *r, ngx_http_v2_header_t *header)
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ngx_uint_t i;
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ngx_http_core_srv_conf_t *cscf;
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- if (header->name.len == 0) {
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- return NGX_ERROR;
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- }
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-
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r->invalid_header = 0;
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cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module);
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