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| author | Mark Salyzyn <salyzyn@google.com> | 2019-05-13 09:14:55 -0700 |
|---|---|---|
| committer | Mark Salyzyn <salyzyn@google.com> | 2019-05-13 11:03:10 -0700 |
| commit | 8471f92a2032e36f463d7df62c16668cb8086fca (patch) | |
| tree | 805c1ed555d295edc409e3e495026cc13db1b38e /libutils/ProcessCallStack_fuzz.cpp | |
| parent | 122bf2aedffe3bdd9918b84c8a2ac2804d3c8fd8 (diff) | |
fs_mgr: overlayfs: ReadFstabFromFile touches errno
(cherry picked from commit 98a0128e44baf60b630d39221de580716a98aa7f)
Regression from commit 77c28476f19c910a869af878c8983d52e53c07b
("Remove the mount points defined in skip_mount.cfg from
ReadDefaultFstab()") resulted in ReadFstabFromFile to report
errno ENOENT even upon success, preventing clear error propagation
for real failures (ReadFstabFromFile would _always_ report ENOENT).
The bad error propagation resulted in an adb remount failure.
Added immunization against future adjustments that may also
result in a similar regression in adb remount behaviors.
Test: adb-remount-test.sh
Bug: 132594161
Bug: 128961335
Change-Id: Icf5d48bbfc6d938d4b9657ca8004a6a6ddaab5a6
Diffstat (limited to 'libutils/ProcessCallStack_fuzz.cpp')
0 files changed, 0 insertions, 0 deletions