From 34bd899287e2e00cbd00e2f60e5013b12e7b95b0 Mon Sep 17 00:00:00 2001 From: Sergey Kandaurov Date: Tue, 28 May 2024 17:20:45 +0400 Subject: [PATCH] HTTP/3: fixed handling of zero-length literal field line. Previously, st->value was passed with NULL data pointer to header handlers. --- src/http/v3/ngx_http_v3_parse.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/src/http/v3/ngx_http_v3_parse.c b/src/http/v3/ngx_http_v3_parse.c index 568816323..436765c8a 100644 --- a/src/http/v3/ngx_http_v3_parse.c +++ b/src/http/v3/ngx_http_v3_parse.c @@ -810,6 +810,7 @@ ngx_http_v3_parse_field_lri(ngx_connection_t *c, st->literal.length = st->pint.value; if (st->literal.length == 0) { + st->value.data = (u_char *) ""; goto done; } @@ -932,6 +933,7 @@ ngx_http_v3_parse_field_l(ngx_connection_t *c, st->literal.length = st->pint.value; if (st->literal.length == 0) { + st->value.data = (u_char *) ""; goto done; } @@ -1072,6 +1074,7 @@ ngx_http_v3_parse_field_lpbi(ngx_connection_t *c, st->literal.length = st->pint.value; if (st->literal.length == 0) { + st->value.data = (u_char *) ""; goto done; }