[Xen-changelog] [xen master] fuzz: don't buffer stdout in afl stubs

[patchbot@xxxxxxx]

commit 9d3226aa060916f21df3be98abb39f11496ab8ce
Author:     Wei Liu <wei.liu2@xxxxxxxxxx>
AuthorDate: Tue Jan 31 11:07:58 2017 +0000
Commit:     Wei Liu <wei.liu2@xxxxxxxxxx>
CommitDate: Wed Feb 1 11:25:26 2017 +0000

    fuzz: don't buffer stdout in afl stubs
    
    ... to avoid obscuring output.
    
    Signed-off-by: Wei Liu <wei.liu2@xxxxxxxxxx>
    Reviewed-by: Jan Beulich <jbeulich@xxxxxxxx>
---
 tools/fuzz/libelf/afl-libelf-fuzzer.c                              | 2 ++
 tools/fuzz/x86_instruction_emulator/afl-x86-insn-emulator-fuzzer.c | 2 ++
 2 files changed, 4 insertions(+)

diff --git a/tools/fuzz/libelf/afl-libelf-fuzzer.c 
b/tools/fuzz/libelf/afl-libelf-fuzzer.c
index 02cbfb0..115c98e 100644
--- a/tools/fuzz/libelf/afl-libelf-fuzzer.c
+++ b/tools/fuzz/libelf/afl-libelf-fuzzer.c
@@ -13,6 +13,8 @@ int main(int argc, char **argv)
     size_t size;
     FILE *fp;
 
+    setbuf(stdout, NULL);
+
     if ( argc != 2 )
     {
         printf("Expecting only one argument\n");
diff --git a/tools/fuzz/x86_instruction_emulator/afl-x86-insn-emulator-fuzzer.c 
b/tools/fuzz/x86_instruction_emulator/afl-x86-insn-emulator-fuzzer.c
index b5668c1..494c23b 100644
--- a/tools/fuzz/x86_instruction_emulator/afl-x86-insn-emulator-fuzzer.c
+++ b/tools/fuzz/x86_instruction_emulator/afl-x86-insn-emulator-fuzzer.c
@@ -13,6 +13,8 @@ int main(int argc, char **argv)
     size_t size;
     FILE *fp;
 
+    setbuf(stdout, NULL);
+
     if ( argc != 2 )
     {
         printf("Expecting only one argument\n");
--
generated by git-patchbot for /home/xen/git/xen.git#master

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