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H A Dspmc_shared_mem.c21ed9ea32325fc556fa7e907e4995888bd3a3b45 Tue Oct 18 12:57:16 UTC 2022 Marc Bonnici <marc.bonnici@arm.com> fix(el3-spmc): fix location of fragment length check

Ensure that the fragment_length parameter is validated to prevent
a buffer overflow before it is used. Reported by Matt Oh, Google Android Red Team.

Reported-by: mattoh@google.com
Signed-off-by: Marc Bonnici <marc.bonnici@arm.com>
Change-Id: I0323c096ffd988fbd85bbd4ade3abd8427aea977