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authorEgor Tensin <Egor.Tensin@gmail.com>2017-05-19 13:31:45 +0300
committerEgor Tensin <Egor.Tensin@gmail.com>2017-05-19 13:31:45 +0300
commit459643355ae99a1b87a01685b97bd0e947b4e552 (patch)
tree7e7a597833184b304f2a32caecb94f1903773112 /src
parenthardening (diff)
downloadwinapi-debug-459643355ae99a1b87a01685b97bd0e947b4e552.tar.gz
winapi-debug-459643355ae99a1b87a01685b97bd0e947b4e552.zip
hardening
Diffstat (limited to '')
-rw-r--r--src/dbghelp.cpp10
1 files changed, 7 insertions, 3 deletions
diff --git a/src/dbghelp.cpp b/src/dbghelp.cpp
index cd9b765..7d94f8b 100644
--- a/src/dbghelp.cpp
+++ b/src/dbghelp.cpp
@@ -40,11 +40,15 @@ namespace pdb
throw error::windows(GetLastError());
}
+ Address next_offline_base = 0x10000000;
+
Address gen_next_offline_base(std::size_t pdb_size)
{
- static Address id = 0x10000000;
- const auto base = id;
- if (!msl::utilities::SafeAdd(id, pdb_size, id))
+ const auto base = next_offline_base;
+ if (!msl::utilities::SafeAdd(
+ next_offline_base,
+ pdb_size,
+ next_offline_base))
throw std::runtime_error{"no more PDB files can be added, the internal address space is exhausted"};
return base;
}