Commit 772034b6 authored by Peter Maydell's avatar Peter Maydell Committed by Riku Voipio
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linux-user: Check dump_write() return in elf_core_dump() 



One of the calls to dump_write() in elf_core_dump() was missing
a check for failure (spotted by Coverity). Add the check to
bring it into line with the other calls from this function.

Signed-off-by: default avatarPeter Maydell <peter.maydell@linaro.org>
Signed-off-by: default avatarRiku Voipio <riku.voipio@linaro.org>
parent e5a869ed

linux-user/elfload.c

+3 −1
Original line number Diff line number Diff line
@@ -3050,7 +3050,9 @@ static int elf_core_dump(int signr, const CPUArchState *env) 
        phdr.p_align = ELF_EXEC_PAGESIZE;



        bswap_phdr(&phdr, 1);

        dump_write(fd, &phdr, sizeof (phdr));

        if (dump_write(fd, &phdr, sizeof(phdr)) != 0) {

            goto out;

        }

    }



    /*