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-rw-r--r--libs/binder/MemoryHeapBase.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/libs/binder/MemoryHeapBase.cpp b/libs/binder/MemoryHeapBase.cpp
index 8fe1d2bb3d..3da06ba4db 100644
--- a/libs/binder/MemoryHeapBase.cpp
+++ b/libs/binder/MemoryHeapBase.cpp
@@ -78,7 +78,7 @@ MemoryHeapBase::MemoryHeapBase(size_t size, uint32_t flags, char const * name)
if (SEAL_FLAGS && (fcntl(fd, F_ADD_SEALS, SEAL_FLAGS) == -1)) {
ALOGE("MemoryHeapBase: MemFD %s sealing with flags %x failed with error %s", name,
SEAL_FLAGS, strerror(errno));
- munmap(mBase, mSize);
+ if (mNeedUnmap) munmap(mBase, mSize);
mBase = nullptr;
mSize = 0;
close(fd);