Date: Fri, 24 Sep 2021 02:24:46 +0000 From: bugzilla-noreply@freebsd.org To: testing@FreeBSD.org Subject: [Bug 258701] tests: lib/libutil/pidfile_test flaky due to uninitialized array Message-ID: <bug-258701-32464@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=258701 Bug ID: 258701 Summary: tests: lib/libutil/pidfile_test flaky due to uninitialized array Product: Base System Version: CURRENT Hardware: Any OS: Any Status: New Severity: Affects Only Me Priority: --- Component: tests Assignee: testing@FreeBSD.org Reporter: sigsys@gmail.com Created attachment 228144 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=228144&action=edit patch The char array is used as a string after read(2)'ing directly into it without terminating it. The following atoi() seems pretty tolerant of garbage bytes but it can also get the wrong number or keep scanning past the array and crash if you're unlucky. It was happening a lot for me for some reason. -- You are receiving this mail because: You are the assignee for the bug.
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