Log errno when dup fd cannot be allocated

BUG: 25165471

Change-Id: I7342e2b4c566325fc2e15643a7c7b6ba989ee8c7

1 files changed, 1 insertions, 0 deletions

diff --git a/core/jni/android/graphics/Bitmap.cpp b/core/jni/android/graphics/Bitmap.cpp
index 6cbdeaa99509..f5fe0865cf1c 100755
--- a/core/jni/android/graphics/Bitmap.cpp
+++ b/core/jni/android/graphics/Bitmap.cpp
@@ -1006,6 +1006,7 @@ static jobject Bitmap_createFromParcel(JNIEnv* env, jobject, jobject parcel) {
         // is disposed.
         int dupFd = dup(blob.fd());
         if (dupFd < 0) {
+            ALOGE("Error allocating dup fd. Error:%d", errno);
             blob.release();
             SkSafeUnref(ctable);
             doThrowRE(env, "Could not allocate dup blob fd.");