[Xen-changelog] [xen master] fuzz/libelf: exit with fuzzer function return value

[patchbot@xxxxxxx]

commit 4453129a0b37748ddbb151a1619c49cebab1069b
Author:     Wei Liu <wei.liu2@xxxxxxxxxx>
AuthorDate: Wed Jan 25 11:14:43 2017 +0000
Commit:     Wei Liu <wei.liu2@xxxxxxxxxx>
CommitDate: Thu Jan 26 17:23:40 2017 +0000

    fuzz/libelf: exit with fuzzer function return value
    
    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 b5668c1..02cbfb0 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);
 }
 
 /*
--
generated by git-patchbot for /home/xen/git/xen.git#master

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