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Patch from CDN to add support for an exploitability engine

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A=cdn
R=nealsid



git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@662 4c0a9323-5329-0410-9bdc-e9ce6186880e
This commit is contained in:
nealsid
2010-08-24 14:28:10 +00:00
parent 3b7d8ee362
commit 8d2c518c0b
7 changed files with 286 additions and 10 deletions
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27
src/processor/minidump_processor.cc
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@@ -35,6 +35,7 @@
#include "google_breakpad/processor/call_stack.h"
#include "google_breakpad/processor/minidump.h"
#include "google_breakpad/processor/process_state.h"
#include "google_breakpad/processor/exploitability.h"
#include "processor/logging.h"
#include "processor/scoped_ptr.h"
#include "processor/stackwalker_x86.h"
@@ -43,7 +44,15 @@ namespace google_breakpad {
MinidumpProcessor::MinidumpProcessor(SymbolSupplier *supplier,
SourceLineResolverInterface *resolver)
: supplier_(supplier), resolver_(resolver) {
: supplier_(supplier), resolver_(resolver),
enable_exploitability_(false) {
}
MinidumpProcessor::MinidumpProcessor(SymbolSupplier *supplier,
SourceLineResolverInterface *resolver,
bool enable_exploitability)
: supplier_(supplier), resolver_(resolver),
enable_exploitability_(enable_exploitability) {
}
MinidumpProcessor::~MinidumpProcessor() {
@@ -230,6 +239,22 @@ ProcessResult MinidumpProcessor::Process(
process_state->requesting_thread_ = -1;
}
// Exploitability defaults to EXPLOITABILITY_NOT_ANALYZED
process_state->exploitability_ = EXPLOITABILITY_NOT_ANALYZED;
// If an exploitability run was requested we perform the platform specific
// rating.
if (enable_exploitability_) {
scoped_ptr<Exploitability> exploitability(
Exploitability::ExploitabilityForPlatform(dump, process_state));
// The engine will be null if the platform is not supported
if (exploitability != NULL) {
process_state->exploitability_ = exploitability->CheckExploitability();
} else {
process_state->exploitability_ = EXPLOITABILITY_ERR_NOENGINE;
}
}
BPLOG(INFO) << "Processed " << dump->path();
return PROCESS_OK;
}