[LLVMbugs] [Bug 1837] New: lli: free(): invalid next size (fast)

bugzilla-daemon at cs.uiuc.edu bugzilla-daemon at cs.uiuc.edu
Mon Dec 3 04:04:07 PST 2007


           Summary: lli: free(): invalid next size (fast)
           Product: new-bugs
           Version: unspecified
          Platform: PC
        OS/Version: Linux
            Status: NEW
          Severity: critical
          Priority: P2
         Component: new bugs
        AssignedTo: unassignedbugs at nondot.org
        ReportedBy: sanxiyn at gmail.com
                CC: llvmbugs at cs.uiuc.edu

Created an attachment (id=1277)
 --> (http://llvm.org/bugs/attachment.cgi?id=1277)
Cheap sed compiled with Clang

SVN r44532. Debian GNU/Linux Sid (up-to-date).

In the attached archive, sed.bc is Cheap sed 030913 by Laurent Vogel compiled
with Clang.

sedopt.bc was produced by "opt -std-compile-opts sed.bc -o sedopt.bc".

"lli sed.bc -f factor.sed input" produces output. "lli sedopt.bc -f factor.sed
input" crashes with the message "lli: free(): invalid next size (fast)".

After extraction, run "make" to reproduce.

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