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Simplify ChangeLog entry for mbedtls_mpi_sub_abs fix.

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Signed-off-by: Aaron M. Ucko <ucko@ncbi.nlm.nih.gov>
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Aaron M. Ucko 2023-01-17 15:12:25 -05:00
parent af67d2c1cf
commit a2b674f9a7
1 changed files with 3 additions and 4 deletions
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ChangeLog.d/conditionalize-mbedtls_mpi_sub_abs-memcpy.txt
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@ -1,5 +1,4 @@
Bugfix Bugfix
* Fix mbedtls_mpi_sub_abs() to account for the possibility that the output * Fix potential undefined behavior in mbedtls_mpi_sub_abs(). Reported by
pointer could equal the first input pointer and if so to skip a memcpy() Pascal Cuoq using TrustInSoft Analyzer in #6701; observed independently by
call that would be redundant. Reported by Pascal Cuoq using TrustInSoft Aaron Ucko under Valgrind.
Analyzer in #6701; observed independently by Aaron Ucko under Valgrind.