From: Sam Russell <sam.h.russell@gmail.com>
Date: Tue, 2 Dec 2025 13:46:33 +0000 (+0100)
Subject: Chorba: Fix edge case bug for >256KB input
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0f729815718f63fac38205f84dcb6e635646b2e8;p=thirdparty%2Fzlib-ng.git

Chorba: Fix edge case bug for >256KB input
---

diff --git a/arch/generic/crc32_chorba_c.c b/arch/generic/crc32_chorba_c.c
index 6f90d3c09..279aa747c 100644
--- a/arch/generic/crc32_chorba_c.c
+++ b/arch/generic/crc32_chorba_c.c
@@ -389,7 +389,7 @@ Z_INTERNAL uint32_t crc32_chorba_118960_nondestructive (uint32_t crc, const z_wo
     bitbuffer[(i / sizeof(z_word_t) + 20) % bitbuffersizezwords] ^= next21;
     bitbuffer[(i / sizeof(z_word_t) + 21) % bitbuffersizezwords] ^= next22;
 
-    for (int j = 14870; j < 14870 + 60; j++) {
+    for (int j = 14870; j < 14870 + 64; j++) {
         bitbuffer[(j + (i / sizeof(z_word_t))) % bitbuffersizezwords] = 0;
     }