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Merge "Fix unsigned integer overflow of i, which gives SIGABRT"

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am: 8db23af93b

Change-Id: I4ac6ed7acd6db7c1dca3105bb9fbdcb0907c781d
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Woody Chow 2020-01-21 17:16:24 -08:00 committed by android-build-merger
commit 1886fb446c
1 changed files with 3 additions and 1 deletions
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4
fs_mgr/fs_mgr.cpp
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@ -1092,7 +1092,9 @@ int fs_mgr_mount_all(Fstab* fstab, int mount_mode) {
return FS_MGR_MNTALL_FAIL;
}
for (size_t i = 0; i < fstab->size(); i++) {
// Keep i int to prevent unsigned integer overflow from (i = top_idx - 1),
// where top_idx is 0. It will give SIGABRT
for (int i = 0; i < static_cast<int>(fstab->size()); i++) {
auto& current_entry = (*fstab)[i];
// If a filesystem should have been mounted in the first stage, we