Date: Fri, 12 Dec 2014 11:08:22 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 195918] New: /bin/sh crashes from particular script Message-ID: <bug-195918-8@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=195918 Bug ID: 195918 Summary: /bin/sh crashes from particular script Product: Base System Version: 10.1-STABLE Hardware: Any OS: Any Status: New Severity: Affects Only Me Priority: --- Component: bin Assignee: freebsd-bugs@FreeBSD.org Reporter: yuri@rawbw.com I accidentally hit this crash trying some (probably bash) example taken from online. Crash is 100% reproducible. Script might be invalid for sh, but it shouldn't cause a crash. --- testcase --- $ sh $ echo b=${1985234857347568347:12:5} Segmentation fault (gdb) bt #0 0x0000000000409675 in argstr () #1 0x0000000000408af6 in expandarg () #2 0x0000000000405f41 in evalcommand () #3 0x000000000040534f in evaltree () #4 0x0000000000410529 in cmdloop () #5 0x0000000000410392 in main () -- You are receiving this mail because: You are the assignee for the bug.
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