maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity

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
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

24
lldb/source/DataFormatters/TypeSynthetic.cpp
View File

@ -68,18 +68,24 @@ size_t
TypeFilterImpl::FrontEnd::GetIndexOfChildWithName (const ConstString &name) TypeFilterImpl::FrontEnd::GetIndexOfChildWithName (const ConstString &name)
{ {
const char* name_cstr = name.GetCString(); 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); for (size_t i = 0; i < filter->GetCount(); i++)
if (expr_cstr)
{ {
if (*expr_cstr == '.') const char* expr_cstr = filter->GetExpressionPathAtIndex(i);
expr_cstr++; if (expr_cstr)
else if (*expr_cstr == '-' && *(expr_cstr+1) == '>') {
expr_cstr += 2; 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; return UINT32_MAX;
} }