[Bug gprofng/32096] UBSAN issues in gprofng

[cvs-commit at gcc dot gnu.org]

https://sourceware.org/bugzilla/show_bug.cgi?id=32096

--- Comment #3 from Sourceware Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Vladimir Mezentsev
<vmezents@sourceware.org>:

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=ad0751b6ecf40cb94ecb693d1acfc38fd223f408

commit ad0751b6ecf40cb94ecb693d1acfc38fd223f408
Author: Vladimir Mezentsev <vladimir.mezentsev@oracle.com>
Date:   Tue Sep 10 21:05:19 2024 -0700

    Fix 32096 UBSAN issues in gprofng

    Fixed UBSAN runtime errors such as:
     - load of value 4294967295, which is not a valid value for type
'Cmsg_warn'
     - null pointer passed as argument 2, which is declared to never be null
     - load of value 4294967295, which is not a valid value for type
'ProfData_type'
     - reference binding to misaligned address 0x00000357583c for type 'long
unsigned int', which requires 8 byte alignment

    gprofng/ChangeLog
    2024-09-09  Vladimir Mezentsev  <vladimir.mezentsev@oracle.com>.

            PR gprofng/32096
            * src/BaseMetric.cc: Fix UBSAN runtime errors.
            * src/BaseMetric.h: Likewise.
            * src/Emsg.h: Likewise.
            * src/Experiment.cc: Likewise.
            * src/Table.h: Likewise.

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