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PVS-Studio: fixed vulnerability CWE-476 (NULL Pointer Dereference) #16807

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merged 10 commits into from Mar 10, 2017
Merged

PVS-Studio: fixed vulnerability CWE-476 (NULL Pointer Dereference) #16807

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715dae2
PVS-Studio: fixed vulnerability CWE-476 (NULL Pointer Dereference)
Mar 7, 2017
0e6da0e
PVS-Studio: fixed vulnerability CWE-476 (NULL Pointer Dereference) (P…
Mar 7, 2017
81177fa
Undo changes for understand what is breaking tests.
Mar 9, 2017
7de229d
Fix possible NULL reference exception in SimpleType.cs
Mar 9, 2017
785d16f
Fix possible NULL reference exception in MemberLookup.cs
Mar 9, 2017
0a3b466
Fixed typo in PropertyTabAttribute.cs
Mar 9, 2017
19af27a
Fixed typo in PropertyTabAttribute.cs
Mar 9, 2017
641cbb8
Fix possible NullReferenceException in CompilerInfo.cs and CaseInsens…
Mar 9, 2017
4242d28
Merge branch 'master' of https://github.com/viva64/corefx
Mar 9, 2017
8864066
Fix possible NullReferenceException in NamespaceSortOrder.cs and Attr…
Mar 9, 2017
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2 changes: 1 addition & 1 deletion src/Microsoft.CSharp/src/Microsoft/CSharp/RuntimeBinder/Semantics/MemberLookup.cs
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Expand Up @@ -104,7 +104,7 @@ private void RecordType(AggregateType type, Symbol sym)
_csym++;

// If it is first, record it.
if (_swtFirst == null)
if (_swtFirst != null)
{
_swtFirst.Set(sym, type);
Debug.Assert(_csym == 1);
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2 changes: 1 addition & 1 deletion src/System.Data.Common/src/System/Data/SimpleType.cs
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Expand Up @@ -364,7 +364,7 @@ internal string HasConflictingDefinition(SimpleType otherSimpleType)

if (!string.Equals(BaseType, otherSimpleType.BaseType, StringComparison.Ordinal))
return ("BaseType");
if ((BaseSimpleType == null && otherSimpleType.BaseSimpleType != null) &&
if ((BaseSimpleType != null && otherSimpleType.BaseSimpleType != null) &&
(BaseSimpleType.HasConflictingDefinition(otherSimpleType.BaseSimpleType)).Length != 0)
return ("BaseSimpleType");
return string.Empty;
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