From ffe41e6fcec3e6228770c8fe11ec67b8cfb4878c Mon Sep 17 00:00:00 2001 From: hexcoder- Date: Thu, 12 Nov 2020 20:26:53 +0100 Subject: [PATCH] fix two mem leaks detected by cppcheck --- custom_mutators/honggfuzz/honggfuzz.c | 1 + custom_mutators/libfuzzer/libfuzzer.cpp | 1 + unicorn_mode/unicornafl | 2 +- 3 files changed, 3 insertions(+), 1 deletion(-) diff --git a/custom_mutators/honggfuzz/honggfuzz.c b/custom_mutators/honggfuzz/honggfuzz.c index bde922c6..b4f07258 100644 --- a/custom_mutators/honggfuzz/honggfuzz.c +++ b/custom_mutators/honggfuzz/honggfuzz.c @@ -37,6 +37,7 @@ my_mutator_t *afl_custom_init(afl_state_t *afl, unsigned int seed) { if ((data->mutator_buf = malloc(MAX_FILE)) == NULL) { + free(data); perror("mutator_buf alloc"); return NULL; diff --git a/custom_mutators/libfuzzer/libfuzzer.cpp b/custom_mutators/libfuzzer/libfuzzer.cpp index a4f94328..dc1fbeb2 100644 --- a/custom_mutators/libfuzzer/libfuzzer.cpp +++ b/custom_mutators/libfuzzer/libfuzzer.cpp @@ -50,6 +50,7 @@ extern "C" my_mutator_t *afl_custom_init(afl_state_t *afl, unsigned int seed) { if ((data->mutator_buf = (u8 *)malloc(MAX_FILE)) == NULL) { + free(data); perror("mutator_buf alloc"); return NULL; diff --git a/unicorn_mode/unicornafl b/unicorn_mode/unicornafl index 0bf26f6c..c6d66471 160000 --- a/unicorn_mode/unicornafl +++ b/unicorn_mode/unicornafl @@ -1 +1 @@ -Subproject commit 0bf26f6c2601e1c1c84998551ed7d50b4108fbdf +Subproject commit c6d6647161a32bae88785a618fcd828d1711d9e6