From 0c4f0dd4c483ec3cf481958c6b22c2b43b365cef Mon Sep 17 00:00:00 2001
From: vanhauser-thc <vh@thc.org>
Date: Fri, 14 Apr 2023 16:09:55 +0200
Subject: [PATCH] oss-fuzz fix for LLVMFuzzerTestOneInput driver
---
utils/aflpp_driver/aflpp_driver.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/utils/aflpp_driver/aflpp_driver.c b/utils/aflpp_driver/aflpp_driver.c
index 19f0d9da..00a94b9c 100644
--- a/utils/aflpp_driver/aflpp_driver.c
+++ b/utils/aflpp_driver/aflpp_driver.c
@@ -74,7 +74,10 @@ extern unsigned char *__afl_area_ptr;
extern unsigned int __afl_map_size;
// libFuzzer interface is thin, so we don't include any libFuzzer headers.
-__attribute__((weak)) int LLVMFuzzerTestOneInput(const uint8_t *Data,
+/* Using the weak attributed on LLVMFuzzerTestOneInput() breaks oss-fuzz but
+ on the other hand this is what Google needs to make LLVMFuzzerRunDriver()
+ work. Choose your poison Google! */
+/*__attribute__((weak))*/ int LLVMFuzzerTestOneInput(const uint8_t *Data,
size_t Size);
__attribute__((weak)) int LLVMFuzzerInitialize(int *argc, char ***argv);
__attribute__((weak)) int LLVMFuzzerRunDriver(
--
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