diff options
| author | Josh Gao <jmgao@google.com> | 2017-10-05 13:48:08 -0700 |
|---|---|---|
| committer | Josh Gao <jmgao@google.com> | 2017-10-23 12:48:08 -0700 |
| commit | d162060928ceb7832766f386bf27b6e3003c2951 (patch) | |
| tree | 919de1c6bf179237287da858cad6a94e83c5c1f3 /libc/stdio/stdio_ext.cpp | |
| parent | c189e43f1009529e31cdbbf4225cb3f78e724552 (diff) | |
Add explicit null checks to some stdio functions.
Applications fopening files and then blindly trying to read are
widespread, leading to a recurring problem of SELinux tightening
resulting in segfaults. Add a friendly diagnostic for this case.
Bug: http://b/67455242
Test: bionic-unit-tests32/64 on sailfish
Change-Id: I1734fa94487c4eff9b55a02c6b01baf6b265d236
Diffstat (limited to 'libc/stdio/stdio_ext.cpp')
0 files changed, 0 insertions, 0 deletions