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| H A D | ta_elf.c | ab49cb75f475662c42f7c8fbc06cc3c551734100 Wed Mar 04 11:20:09 UTC 2020 Jens Wiklander <jens.wiklander@linaro.org> ldelf: check dynsymtab and dynstr ranges
Checks the ranges of dynsymtab and dynstr. Also checks that the dynstr
index in section headers isn't out of range. This fixes an error where a
malformed ELF may cause the loader to read data from other ELF or from
the loader itself.
Reviewed-by: Etienne Carriere <etienne.carriere@linaro.org>
Reported-by: Martijn Bogaard <martijn@riscure.com>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
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