From: Nathan Moinvaziri <nathan@nathanm.com>
Date: Thu, 27 May 2021 17:17:08 +0000 (-0700)
Subject: Fixed gz mode for compression level not using ascii numeric value.
X-Git-Tag: 2.0.4~13
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=634e01d76dc18ed92b6f4b659543e10bc871b045;p=thirdparty%2Fzlib-ng.git

Fixed gz mode for compression level not using ascii numeric value.
---

diff --git a/test/fuzz/minigzip_fuzzer.c b/test/fuzz/minigzip_fuzzer.c
index 7c5d3ef63..6703ac58f 100644
--- a/test/fuzz/minigzip_fuzzer.c
+++ b/test/fuzz/minigzip_fuzzer.c
@@ -265,7 +265,7 @@ int LLVMFuzzerTestOneInput(const uint8_t *data, size_t dataLen) {
     snprintf(outmode, sizeof(outmode), "%s", "wb");
 
     /* Compression level: [0..9]. */
-    outmode[2] = data[0] % 10;
+    outmode[2] = '0' + (data[0] % 10);
 
     switch (data[dataLen-1] % 6) {
     default: