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| author | csharp@chromium.org <csharp@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2014-03-25 05:15:23 +0000 |
|---|---|---|
| committer | csharp@chromium.org <csharp@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2014-03-25 05:15:23 +0000 |
| commit | ad72907d4cb50d9f67ff12ca006c8e7b643679b6 (patch) | |
| tree | 7049b80fa529b7edc3b176c127970996b89bfb19 | |
| parent | 513dc2d97a1ddd7118ce6f619ef12f60dcc84049 (diff) | |
| download | chromium_src-ad72907d4cb50d9f67ff12ca006c8e7b643679b6.zip chromium_src-ad72907d4cb50d9f67ff12ca006c8e7b643679b6.tar.gz chromium_src-ad72907d4cb50d9f67ff12ca006c8e7b643679b6.tar.bz2 | |
Stop chrome_elf from patching already patched functions
BUG=353978
Review URL: https://codereview.chromium.org/208273006
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@259157 0039d316-1c4b-4281-b951-d872f2087c98
| -rw-r--r-- | chrome_elf/blacklist/blacklist.cc | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/chrome_elf/blacklist/blacklist.cc b/chrome_elf/blacklist/blacklist.cc index 19c7641..705cc60 100644 --- a/chrome_elf/blacklist/blacklist.cc +++ b/chrome_elf/blacklist/blacklist.cc @@ -244,8 +244,9 @@ bool Initialize(bool force) { if (!force && !LeaveSetupBeacon()) return false; - // Tells the resolver to patch already patched functions. - const bool kRelaxed = true; + // It is possible for other dlls to have already patched code by now and + // attempting to patch their code might result in crashes. + const bool kRelaxed = false; // Create a thunk via the appropriate ServiceResolver instance. sandbox::ServiceResolverThunk* thunk = GetThunk(kRelaxed); |