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authorvan Hauser <vh@thc.org>2022-06-12 07:48:27 +0200
committerGitHub <noreply@github.com>2022-06-12 07:48:27 +0200
commit95aa81045bf8f490e8edf8f18939b5db2f872c34 (patch)
tree3ccc3501910dafd2419a2b363f282d753fcd3ba6 /src
parentd798a90f042e4fcaa181523ec8409a6d17bca66c (diff)
parentb595727f2fe42dcd2e85a733fd2f2c321920b0d2 (diff)
downloadafl++-95aa81045bf8f490e8edf8f18939b5db2f872c34.tar.gz
Merge pull request #1437 from Scepticz/patch-2
Fix Byte Decrement Havoc Mutation
Diffstat (limited to 'src')
-rw-r--r--src/afl-fuzz-one.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/afl-fuzz-one.c b/src/afl-fuzz-one.c
index 19f41ebe..ef80524f 100644
--- a/src/afl-fuzz-one.c
+++ b/src/afl-fuzz-one.c
@@ -2585,7 +2585,7 @@ havoc_stage:
           snprintf(afl->m_tmp, sizeof(afl->m_tmp), " SUBBYTE_");
           strcat(afl->mutation, afl->m_tmp);
 #endif
-          out_buf[rand_below(afl, temp_len)]++;
+          out_buf[rand_below(afl, temp_len)]--;
           break;
 
         }