[Xen-devel] [PATCH 2/2] fuzz/libelf: exit with fuzzer function return value

[Wei Liu <wei.liu2@xxxxxxxxxx>]

Now the function can return nonzero value. Use that value as exit code
for the stub program. AFL might be able to use such information to
optimise fuzzing process.

Signed-off-by: Wei Liu <wei.liu2@xxxxxxxxxx>
---
 tools/fuzz/libelf/afl-libelf-fuzzer.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/tools/fuzz/libelf/afl-libelf-fuzzer.c 
b/tools/fuzz/libelf/afl-libelf-fuzzer.c
index b5668c11e7..02cbfb0e2c 100644
--- a/tools/fuzz/libelf/afl-libelf-fuzzer.c
+++ b/tools/fuzz/libelf/afl-libelf-fuzzer.c
@@ -42,9 +42,7 @@ int main(int argc, char **argv)
 
     fclose(fp);
 
-    LLVMFuzzerTestOneInput(input, size);
-
-    return 0;
+    return LLVMFuzzerTestOneInput(input, size);
 }
 
 /*
-- 
2.11.0


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