[llvm-bugs] [Bug 48028] New: clang fails to start with "realloc(): invalid old size" on ppc64el

via llvm-bugs llvm-bugs at lists.llvm.org
Fri Oct 30 16:38:32 PDT 2020


https://bugs.llvm.org/show_bug.cgi?id=48028

            Bug ID: 48028
           Summary: clang fails to start with "realloc(): invalid old
                    size" on ppc64el
           Product: libraries
           Version: trunk
          Hardware: PC
                OS: Linux
            Status: NEW
          Severity: release blocker
          Priority: P
         Component: Backend: PowerPC
          Assignee: unassignedbugs at nondot.org
          Reporter: sylvestre at debian.org
                CC: llvm-bugs at lists.llvm.org, nemanja.i.ibm at gmail.com

Reported here: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=972333

It seems it was caused by a new version of binutils (2.35.1-2 probably):
https://tracker.debian.org/news/1181645/accepted-binutils-2351-2-source-into-unstable/

Maybe these patches?
https://sourceware.org/git/?p=binutils-gdb.git;a=commitdiff;h=4d8ee860737005517be588f4771c358593fa421c
https://sourceware.org/git/?p=binutils-gdb.git;a=commitdiff;h=e6f04d55f681149a69102a73937d0987719c3f16;hp=55b8e31a7a109bbd4efd7a59408c3c59dcf62ee0

 % 
/home/sylvestre/llvm-toolchain-11-11.0.0/build-llvm/tools/clang/stage2-bins/bin/clang++
realloc(): invalid old size

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