| commit | 399ac24bdfe0c06e04ff239bb77c57c6170ee074 | [log] [tgz] |
|---|---|---|
| author | zhangkuili <zhangkuili@xiaomi.com> | Thu Jun 21 14:53:15 2018 -0700 |
| committer | android-build-merger <android-build-merger@google.com> | Thu Jun 21 14:53:15 2018 -0700 |
| tree | ee9cde9f8fc5ca6588c7e20374279a905d12a823 | |
| parent | 946957bc324c1edc9b5a85f260d3eaa70b4fe8fb [diff] | |
| parent | b352dcd153445e32c74701b89ec1d26e73a97e47 [diff] |
Merge "[Stability][hwui] check mmap return value" am: b352dcd153 Change-Id: I8d04c5433ca881e62a23e0aa13e022cdf8d16d9a
diff --git a/libs/hwui/service/GraphicsStatsService.cpp b/libs/hwui/service/GraphicsStatsService.cpp index 7f8cb2d..3d50d2d 100644 --- a/libs/hwui/service/GraphicsStatsService.cpp +++ b/libs/hwui/service/GraphicsStatsService.cpp
@@ -127,7 +127,7 @@ return false; } void* addr = mmap(nullptr, sb.st_size, PROT_READ, MAP_SHARED, fd, 0); - if (!addr) { + if (addr == MAP_FAILED) { int err = errno; // The file not existing is normal for addToDump(), so only log if // we get an unexpected error