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Commit fix for a static analyzer issue where a string pointer could theoretically be NULL.. 

llvm-svn: 226366
This commit is contained in:
Enrico Granata 2015-01-17 02:46:20 +00:00
parent 71e377d6ee
commit 5b8cacdb5f
1 changed files with 15 additions and 9 deletions
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24
lldb/source/DataFormatters/TypeSynthetic.cpp
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@ -68,18 +68,24 @@ size_t
TypeFilterImpl::FrontEnd::GetIndexOfChildWithName (const ConstString &name)
{
const char* name_cstr = name.GetCString();
for (size_t i = 0; i < filter->GetCount(); i++)
if (name_cstr)
{
const char* expr_cstr = filter->GetExpressionPathAtIndex(i);
if (expr_cstr)
for (size_t i = 0; i < filter->GetCount(); i++)
{
if (*expr_cstr == '.')
expr_cstr++;
else if (*expr_cstr == '-' && *(expr_cstr+1) == '>')
expr_cstr += 2;
const char* expr_cstr = filter->GetExpressionPathAtIndex(i);
if (expr_cstr)
{
if (*expr_cstr == '.')
expr_cstr++;
else if (*expr_cstr == '-' && *(expr_cstr+1) == '>')
expr_cstr += 2;
}
if (expr_cstr)
{
if (!::strcmp(name_cstr, expr_cstr))
return i;
}
}
if (!::strcmp(name_cstr, expr_cstr))
return i;
}
return UINT32_MAX;
}