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-rw-r--r--lib/nghttp2_hd_huffman.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/nghttp2_hd_huffman.c b/lib/nghttp2_hd_huffman.c
index 959053f..f848f36 100644
--- a/lib/nghttp2_hd_huffman.c
+++ b/lib/nghttp2_hd_huffman.c
@@ -116,7 +116,9 @@ nghttp2_ssize nghttp2_hd_huff_decode(nghttp2_hd_huff_decode_context *ctx,
uint8_t c;
/* We use the decoding algorithm described in
- http://graphics.ics.uci.edu/pub/Prefix.pdf */
+ - http://graphics.ics.uci.edu/pub/Prefix.pdf [!!! NO LONGER VALID !!!]
+ - https://ics.uci.edu/~dan/pubs/Prefix.pdf
+ - https://github.com/nghttp2/nghttp2/files/15141264/Prefix.pdf */
for (; src != end;) {
c = *src++;
t = &huff_decode_table[t->fstate & 0x1ff][c >> 4];