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headway vs size

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https://github.com/upx/upx/issues/414
	modified:   packhead.cpp
This commit is contained in:
John Reiser
2020-11-06 14:25:36 -08:00
committed by Markus F.X.J. Oberhumer
parent 6ce625b535
commit 1805cb6857
1 changed files with 1 additions and 1 deletions
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src/packhead.cpp
+1 -1
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@@ -278,7 +278,7 @@ bool PackHeader::fillPackHeader(const upx_bytep buf, int blen) {
// check header_checksum // check header_checksum
if (version > 9) { if (version > 9) {
unsigned const size = getPackHeaderSize(); // expected; based on format and version unsigned const size = getPackHeaderSize(); // expected; based on format and version
if (size < headway if (headway < size
|| p[size - 1] != get_packheader_checksum(p, size - 1)) || p[size - 1] != get_packheader_checksum(p, size - 1))
throwCantUnpack("header corrupted 3"); throwCantUnpack("header corrupted 3");
} }