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| author | Johnny Chen <johnny.chen@apple.com> | 2011-12-14 01:43:31 +0000 |
|---|---|---|
| committer | Johnny Chen <johnny.chen@apple.com> | 2011-12-14 01:43:31 +0000 |
| commit | c6770763e612f214422952998b6a8e3c3b3d97d1 (patch) | |
| tree | 3f92a5758a8ca6f12f5c8dbc578e2e2ea6146927 /lldb/source/Core/Module.cpp | |
| parent | 798b0c8340bf70f18ce07a0926f78eb0eb567fff (diff) | |
| download | bcm5719-llvm-c6770763e612f214422952998b6a8e3c3b3d97d1.tar.gz bcm5719-llvm-c6770763e612f214422952998b6a8e3c3b3d97d1.zip | |
http://llvm.org/bugs/show_bug.cgi?id=11560 lldb::SBTarget::FindFirstType crashes when passed None
Add null checks to several functions. Plus add test scenario for passing None to SBTarget.FindFirstType(None) and friends.
llvm-svn: 146540
Diffstat (limited to 'lldb/source/Core/Module.cpp')
| -rw-r--r-- | lldb/source/Core/Module.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lldb/source/Core/Module.cpp b/lldb/source/Core/Module.cpp index cfe61efcfe6..ad5e3407d51 100644 --- a/lldb/source/Core/Module.cpp +++ b/lldb/source/Core/Module.cpp @@ -506,6 +506,9 @@ Module::FindTypes_Impl (const SymbolContext& sc, const ConstString &name, const static const char* StripTypeName(const char* name_cstr) { + // Protect against null c string. + if (!name_cstr) + return name_cstr; const char* skip_namespace = strstr(name_cstr, "::"); const char* template_arg_char = strchr(name_cstr, '<'); while (skip_namespace != NULL) |
