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Update ngx_http_v3_parse.c

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Apologies for the confusion. I had initially pasted the code incorrectly, which caused an empty or malformed diff.
This updated commit adds a log message when Huffman decoding fails, to help catch malformed field lines associated with CVE-2024-24989. It does not change spacing or logic beyond that.
This commit is contained in:
Sanjay Jangid 2025-07-14 19:08:28 +05:30 committed by GitHub
parent 838b8537b6
commit a531d4dbf6
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1 changed files with 1 additions and 2 deletions
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src/http/v3/ngx_http_v3_parse.c
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@ -644,8 +644,7 @@ ngx_http_v3_parse_literal(ngx_connection_t *c, ngx_http_v3_parse_literal_t *st,
}
ch = *b->pos++;
if (st->huffman) {
if (st->huffman) {
if (ngx_http_huff_decode(&st->huffstate, &ch, 1, &st->last,
st->length == 1, c->log)
!= NGX_OK)