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authorJoshua Rogers <jrogers@opera.com>2021-04-02 22:23:11 +0000
committerJoshua Rogers <jrogers@opera.com>2021-04-02 22:23:11 +0000
commit920e9402a4d6101bbbed2ef7584d85a3c3de0eaa (patch)
treec8d8a258835b09099a30d9302ef0a9114a3ecae2 /include/config.h
parente98cd008222aa3bfea9b696ad756163302437eb3 (diff)
downloadafl++-920e9402a4d6101bbbed2ef7584d85a3c3de0eaa.tar.gz
Add support for standalone leak-sanitizer, introducting the environment
variable AFL_USE_LSAN.

AFL_USE_LSAN introduces the macro __AFL_CHECK_LEAK() which will check
for a memory leak when the macro is run. This is especially helpful
when using __AFL_LOOP().

If __AFL_LEAK_CHECK() is not used when AFL_USE_LSAN=1 is set,
the leak checker will run when the program exits.
Diffstat (limited to 'include/config.h')
-rw-r--r--include/config.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/include/config.h b/include/config.h
index 29225f6b..6490a5fe 100644
--- a/include/config.h
+++ b/include/config.h
@@ -393,6 +393,10 @@
 
 #define MSAN_ERROR 86
 
+/* Distinctive exit code used to indicate LSAN trip condition: */
+
+#define LSAN_ERROR 23
+
 /* Designated file descriptors for forkserver commands (the application will
    use FORKSRV_FD and FORKSRV_FD + 1): */