diff options
| author | NRK <nrk@disroot.org> | 2023-01-27 18:55:10 +0600 |
|---|---|---|
| committer | Mike Frysinger <vapier@gmail.com> | 2023-01-28 13:08:00 -0500 |
| commit | 459783bbad912e5eda6533959c09b94db1d385d1 (patch) | |
| tree | 07266d905b14f3f836b76780c408345526483780 /src/shared/_usage.c | |
| parent | a28bdc7e5c60058075b6d5721f8e9433ec1893d6 (diff) | |
openrc: avoid unnecessary malloc inside sig-handler
malloc (called by xasprintf) is not async-signal-safe. beside, the
string here is constant, so there's no need to malloc it all.
eerrorx isn't async-signal-safe either (due to calling fprintf and exit)
but consequence of them are _typically_ not as grave as calling malloc
while it's internal state is inconsistent.
Bug: https://github.com/OpenRC/openrc/issues/589
Diffstat (limited to 'src/shared/_usage.c')
0 files changed, 0 insertions, 0 deletions