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| author | Vincent Le Garrec <legarrec.vincent@gmail.com> | 2019-02-02 05:00:49 +0100 |
|---|---|---|
| committer | Albert Astals Cid <aacid@kde.org> | 2019-02-02 23:45:13 +0000 |
| commit | 5417b8c364fb5f71176f1a22554ac98b20a58815 (patch) | |
| tree | a4c6066588654b2bb6760b0df735350cd18d62d7 /fofi | |
| parent | 0d4103767f99aebbf7c84165f834fd0e2b5c3054 (diff) | |
Integer-overflow in FoFiBase::checkRegion
oss-fuzz/8612
Diffstat (limited to 'fofi')
| -rw-r--r-- | fofi/FoFiBase.cc | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fofi/FoFiBase.cc b/fofi/FoFiBase.cc index 2bb116a1..03759bce 100644 --- a/fofi/FoFiBase.cc +++ b/fofi/FoFiBase.cc @@ -17,6 +17,7 @@ // Copyright (C) 2011 Jim Meyering <jim@meyering.net> // Copyright (C) 2016, 2018 Albert Astals Cid <aacid@kde.org> // Copyright (C) 2019 Christian Persch <chpe@src.gnome.org> +// Copyright (C) 2019 LE GARREC Vincent <legarrec.vincent@gmail.com> // // To see a description of the changes please see the Changelog file that // came with your tarball or type make ChangeLog if you are building from git @@ -195,6 +196,7 @@ unsigned int FoFiBase::getUVarBE(int pos, int size, bool *ok) const { bool FoFiBase::checkRegion(int pos, int size) const { return pos >= 0 && + size >= 0 && pos < INT_MAX - size && size < INT_MAX - pos && pos + size >= pos && |