details: https://hg.nginx.org/nginx/rev/ebdeca3b392b
branches:
changeset: 9255:ebdeca3b392b
user: Sergey Kandaurov <pluknet@nginx.com>
date: Tue May 28 17:20:45 2024 +0400
description:
HTTP/3: fixed handling of zero-length literal field line.

Previously, st->value was passed with NULL data pointer to header handlers.

diffstat:

src/http/v3/ngx_http_v3_parse.c | 3 +++
1 files changed, 3 insertions(+), 0 deletions(-)

diffs (27 lines):

diff -r 55a6a45b7fa9 -r ebdeca3b392b src/http/v3/ngx_http_v3_parse.c
--- a/src/http/v3/ngx_http_v3_parse.c Tue May 28 17:19:21 2024 +0400
+++ b/src/http/v3/ngx_http_v3_parse.c Tue May 28 17:20:45 2024 +0400
@@ -810,6 +810,7 @@ ngx_http_v3_parse_field_lri(ngx_connecti

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

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_connect

st->literal.length = st->pint.value;
if (st->literal.length == 0) {
+ st->value.data = (u_char *) "";
goto done;
}

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