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| author | Elliott Hughes <enh@google.com> | 2016-01-09 12:20:50 -0800 |
|---|---|---|
| committer | Rob Landley <rob@landley.net> | 2016-01-10 21:19:48 -0600 |
| commit | c55d30d85f1332f5022132c119ecfa3f2f16f4c5 (patch) | |
| tree | 7516ef0fad09b930de963e0db52bfbf251beeb31 /toys/other/blockdev.c | |
| parent | e8943589a8404b96071eb1890d08d3c80941fae8 (diff) | |
| download | toybox-c55d30d85f1332f5022132c119ecfa3f2f16f4c5.tar.gz | |
Fix hwclock -u.
You can't pass a NULL value to setenv(3). The "put things back how they were"
intent of this code is best achieved by calling unsetenv(3) in the NULL case.
(This causes a crash with "hwclock -u" on Android. glibc silently corrupts the
environment instead.)
Diffstat (limited to 'toys/other/blockdev.c')
0 files changed, 0 insertions, 0 deletions