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| author | David Schulz <david.schulz@qt.io> | 2016-11-25 13:00:03 +0100 |
|---|---|---|
| committer | David Schulz <david.schulz@qt.io> | 2016-11-25 12:04:52 +0000 |
| commit | cc765e9fada9ef304492250dcc262ba45cb49a1e (patch) | |
| tree | 3b07f472b424caee64ff1cfb26ace0492ed51a0f | |
| parent | eefe4fb7f7ca7d34cc0481d6f954f087238608eb (diff) | |
| download | qt-creator-cc765e9fada9ef304492250dcc262ba45cb49a1e.tar.gz | |
Debugger: Raise exception for invalid memory
The api doesn't expect empty arrays and doesn't validate indices
before accessing them.
Change-Id: I6d6fde9eec6d65d5db351be821fed892a77fabc1
Reviewed-by: Christian Stenger <christian.stenger@qt.io>
| -rw-r--r-- | share/qtcreator/debugger/cdbbridge.py | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/share/qtcreator/debugger/cdbbridge.py b/share/qtcreator/debugger/cdbbridge.py index cc271318d1..0f0b96cd0f 100644 --- a/share/qtcreator/debugger/cdbbridge.py +++ b/share/qtcreator/debugger/cdbbridge.py @@ -241,7 +241,10 @@ class Dumper(DumperBase): self.report('result={%s}' % (result)) def readRawMemory(self, address, size): - return cdbext.readRawMemory(address, size) + mem = cdbext.readRawMemory(address, size) + if len(mem) != size: + raise Exception("Invalid memory request") + return mem def findStaticMetaObject(self, typeName): ptr = self.findValueByExpression('&' + typeName + '::staticMetaObject') |