Date: Wed, 22 Jul 2015 02:07:40 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 201750] find crashes in brace substitution on specially crafted directory structure Message-ID: <bug-201750-8@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=201750 Bug ID: 201750 Summary: find crashes in brace substitution on specially crafted directory structure Product: Base System Version: 11.0-CURRENT Hardware: Any OS: Any Status: New Severity: Affects Many People Priority: --- Component: bin Assignee: freebsd-bugs@FreeBSD.org Reporter: marcus@blazingdot.com This bug taken from the openbsd-tech mailing list applies to freebsd find, though the offending function is somewhat different in freebsd. http://marc.info/?l=openbsd-tech&m=143688921422969&w=2 After running: #include <sys/stat.h> #include <string.h> #include <unistd.h> int main(void) { char s[256]; int i; memset(s, 'x', sizeof s); s[255] = 0; for (i = 0; i < 200; i++) { mkdir(s, 0777); chdir(s); } return 0; } $ find xxx* -exec true {} \; Bus error (core dumped) See their fix in http://marc.info/?l=openbsd-tech&m=143689362824448&w=2 -- You are receiving this mail because: You are the assignee for the bug.
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