diff options
| author | Josh Gao <jmgao@google.com> | 2015-11-30 10:53:22 -0800 |
|---|---|---|
| committer | Josh Gao <jmgao@google.com> | 2015-11-30 12:03:12 -0800 |
| commit | b0e039f4ca1dd59a13078bb9bb4c24daac93cd84 (patch) | |
| tree | 0c8cc96bcc80e7dbb25741c448c414e75dd2e457 /base/errors_unix.cpp | |
| parent | 0380d49024a408c726d3336551840381a6fbff45 (diff) | |
adb: don't divide by zero
If we stat a file and get a size of 0, and then successfully read bytes
from that file, we would previously divide by zero when calculating the
percentage completion of the file. This case happens either when we're
racing against something else writing to the file, or when we're pulling
magical files such as the ones in /dev/cpuctl/ that lie about their
size.
Bug: http://b/25925733
Change-Id: I980b9c14f44a1eb4a42bc8736c94fa6db06c08d1
Diffstat (limited to 'base/errors_unix.cpp')
0 files changed, 0 insertions, 0 deletions