commit b9df9bc31c846a090dd034f0414ff6380f3e67e1
author Jasraj Bedi <jasrajb@google.com> Thu Jul 16 22:35:47 2020 +0000
committer Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com> Thu Jul 16 22:35:47 2020 +0000
tree 2a7b377264e101b8947a62baa9023c9b790fb8dd
parent 3bacbe8bb34e4db14a1666b032af6cd5fcc92ffc
parent 8d01b968536bb574092f1a9f3c24924ef047af8b

Device support for GPTFDisk fuzzer am: 4ec5ccf629 am: 3ce22ad98b am: 4303129c64 am: bbb35811a7 am: 8d01b96853

Original change: https://android-review.googlesource.com/c/platform/tools/security/+/1359847

Change-Id: I5af1cc43522d7db1d493fd757f6f08cacee24af9

fuzzing/orphans/gptfdisk/Android.bp

diff --git a/fuzzing/orphans/gptfdisk/Android.bp b/fuzzing/orphans/gptfdisk/Android.bp
index 14c113d..34498d3 100644
--- a/fuzzing/orphans/gptfdisk/Android.bp
+++ b/fuzzing/orphans/gptfdisk/Android.bp
@@ -9,4 +9,9 @@
     ],
     shared_libs: ["libext2_uuid"],
     corpus: ["corpus/*"],
+    target: {
+        android: {
+            cflags: ["-DGPTFDISK_FUZZER_DEVICE"],
+        },
+    },
 }

fuzzing/orphans/gptfdisk/sgdisk_fuzz.cc

diff --git a/fuzzing/orphans/gptfdisk/sgdisk_fuzz.cc b/fuzzing/orphans/gptfdisk/sgdisk_fuzz.cc
index daa955f..6a02281 100644
--- a/fuzzing/orphans/gptfdisk/sgdisk_fuzz.cc
+++ b/fuzzing/orphans/gptfdisk/sgdisk_fuzz.cc
@@ -34,7 +34,12 @@
     return 0;
 }
 
+#ifdef GPTFDISK_FUZZER_DEVICE
+#define TMPFILE_TEMPLATE "/data/local/tmp/gptfuzzXXXXXXXX\x00"
+#else
 #define TMPFILE_TEMPLATE "/dev/shm/gptfuzzXXXXXXXX\x00"
+#endif
+
 size_t TMPFILE_LEN = sizeof(TMPFILE_TEMPLATE);
 
 extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {