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SystemMonitor: Don't unveil /boot/Kernel.debug if it does not exist

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If the user decided for some reason to not include Kernel debug symbols
in the disk image, let's not try to unveil it.
This commit is contained in:
Liav A 2022-08-19 12:38:19 +03:00 committed by Linus Groh
parent 66489ba4ad
commit 0eaee045cf
Notes: sideshowbarker 2024-07-17 08:06:29 +09:00 
Author: https://github.com/supercomputer7
Commit: https://github.com/SerenityOS/serenity/commit/0eaee045cf
Pull-request: https://github.com/SerenityOS/serenity/pull/14940
1 changed files with 4 additions and 2 deletions
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6
Userland/Applications/SystemMonitor/main.cpp
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@ -253,8 +253,10 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
if (auto result = Core::System::unveil("/usr/local/lib", "r"); result.is_error() && result.error().code() != ENOENT)
return result.release_error();
// This file is only accessible when running as root
if (auto result = Core::System::unveil("/boot/Kernel.debug", "r"); result.is_error() && result.error().code() != EACCES)
// This file is only accessible when running as root if it is available on the disk image.
// It might be possible to not have this file on the disk image, if the user decided to not
// include kernel symbols for debug purposes so don't fail if the error is ENOENT.
if (auto result = Core::System::unveil("/boot/Kernel.debug", "r"); result.is_error() && (result.error().code() != EACCES && result.error().code() != ENOENT))
return result.release_error();
TRY(Core::System::unveil("/bin/Profiler", "rx"));