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authorDominik Maier <domenukk@gmail.com>2019-08-29 03:06:24 +0200
committerDominik Maier <domenukk@gmail.com>2019-08-29 03:06:24 +0200
commit3f2a317af09982a47340593b224a10b79a81d303 (patch)
tree93ebe17accbe0d64edfb62f08b8ac846d5a72b81 /qemu_mode/patches/afl-qemu-translate-inl.h
parent892513708bb5f68b15610fe0c74b892d4421c8cd (diff)
downloadafl++-3f2a317af09982a47340593b224a10b79a81d303.tar.gz
Fixed SIGSEV due to wrong pointer size
Diffstat (limited to 'qemu_mode/patches/afl-qemu-translate-inl.h')
-rw-r--r--qemu_mode/patches/afl-qemu-translate-inl.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/qemu_mode/patches/afl-qemu-translate-inl.h b/qemu_mode/patches/afl-qemu-translate-inl.h
index 48d05179..a33e17b7 100644
--- a/qemu_mode/patches/afl-qemu-translate-inl.h
+++ b/qemu_mode/patches/afl-qemu-translate-inl.h
@@ -51,7 +51,7 @@ void afl_maybe_log(target_ulong cur_loc) {
 #if (defined(__x86_64__) || defined(__i386__)) && defined(AFL_QEMU_NOT_ZERO)
   asm volatile (
     "incb (%0, %1, 1)\n"
-    "adc $0, (%0, %1, 1)\n"
+    "adcb $0, (%0, %1, 1)\n"
     : /* no out */
     : "r" (afl_area_ptr), "r" (afl_idx)
     : "memory", "eax"