mirror of
https://github.com/mii443/qemu.git
synced 2025-09-03 07:39:26 +00:00
72dd722370
j is used while loading an ELF file to byteswap segments' data. If data is larger than 2GB an overflow may happen. So j should be elf_word. This commit fixes a minor bug: it's unlikely anybody is trying to load ELF files with 2GB+ segments for wrong-endianness targets, but if they did, it wouldn't work correctly. Found by Linux Verification Center (linuxtesting.org) with SVACE. Cc: qemu-stable@nongnu.org Fixes:7ef295ea5b("loader: Add data swap option to load-elf") Signed-off-by: Anastasia Belova <abelova@astralinux.ru> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org> (cherry picked from commit410c2a4d75) Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>