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tests/detach-remove.sh: fix for i386 pecoff size problems

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pecoff for i386 can be too short, so it gets padded for an accurate
signature.  Make sure the size comparison takes this into account to
avoid spurious failures.

Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
This commit is contained in:
James Bottomley 2017-10-18 18:17:29 -07:00
parent bc6ff99d36
commit cbbafe244b
1 changed files with 5 additions and 1 deletions
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6
tests/detach-remove.sh
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@ -10,6 +10,10 @@ cp "$signed" "$unsigned"
# ensure that there is no security directory # ensure that there is no security directory
objdump -p $unsigned | grep -q '0\+ 0\+ Security Directory' objdump -p $unsigned | grep -q '0\+ 0\+ Security Directory'
##
# somewhat tricky: i386 pecoff binaries can be too short, so we add padding
# when signing, so make sure the sizes match modulo the padding
##
# ensure that the unsigned file is the same size as our original binary # ensure that the unsigned file is the same size as our original binary
[ $(stat --format=%s "$image") -eq $(stat --format=%s "$unsigned") ] [ $(( ($(stat --format=%s "$image")+7)&~7)) -eq $(( ($(stat --format=%s "$unsigned")+7)&~7)) ]