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Added Packer::checkAlreadyPacked().

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committer: mfx <mfx> 977427988 +0000
This commit is contained in:
Markus F.X.J. Oberhumer
2000-12-21 19:46:28 +00:00
parent facca7b891
commit 046df6da76
8 changed files with 32 additions and 16 deletions
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src/p_tos.cpp
+2 -3
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@@ -295,9 +295,8 @@ bool PackTos::canPack()
return false;
unsigned char buf[512];
fi->readx(buf,sizeof(buf));
if (find_le32(buf,sizeof(buf),UPX_MAGIC_LE32) >= 0)
throwAlreadyPacked();
fi->readx(buf, sizeof(buf));
checkAlreadyPacked(buf, sizeof(buf));
if (!checkFileHeader())
throwCantPack("unsupported header flags");