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-rw-r--r--unicorn_mode/patches/afl-unicorn-cpu-translate-inl.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/unicorn_mode/patches/afl-unicorn-cpu-translate-inl.h b/unicorn_mode/patches/afl-unicorn-cpu-translate-inl.h
index 9c7a14dc..7e8f47c9 100644
--- a/unicorn_mode/patches/afl-unicorn-cpu-translate-inl.h
+++ b/unicorn_mode/patches/afl-unicorn-cpu-translate-inl.h
@@ -42,7 +42,7 @@ static void afl_gen_compcov(TCGContext *s, uint64_t cur_loc, TCGv_i64 arg1,
     return;
 
   cur_loc  = (cur_loc >> 4) ^ (cur_loc << 8);
-  cur_loc &= MAP_SIZE - 1;
+  cur_loc &= MAP_SIZE - 7;
   
   if (cur_loc >= s->uc->afl_inst_rms) return;