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Userland et al: Pledge sigaction when needed

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* In some cases, we can first call sigaction()/signal(), then *not* pledge
  sigaction.
* In other cases, we pledge sigaction at first, call sigaction()/signal()
  second, then pledge again, this time without sigaction.
* In yet other cases, we keep the sigaction pledge. I suppose these could all be
  migrated to drop it or not pledge it at all, if somebody is interested in
  doing that.
This commit is contained in:
Sergey Bugaev 2020-05-26 13:52:42 +03:00 • committed by Andreas Kling
parent cddaeb43d3
commit 4139838a93
9 changed files with 38 additions and 37 deletions
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2
Applications/FileManager/main.cpp
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@ -67,7 +67,7 @@ static int run_in_windowed_mode(RefPtr<Core::ConfigFile>, String initial_locatio
int main(int argc, char** argv)
{
if (pledge("stdio thread shared_buffer accept unix cpath rpath wpath fattr proc exec", nullptr) < 0) {
if (pledge("stdio thread shared_buffer accept unix cpath rpath wpath fattr proc exec sigaction", nullptr) < 0) {
perror("pledge");
return 1;
}