[Cmake-commits] CMake branch, next, updated. v2.8.3-716-g1c5f993

[Brad King]

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The branch, next has been updated
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       via  183d261b116decd6ab09a7d1a522a9ad4add47b4 (commit)
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- Log -----------------------------------------------------------------
http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=1c5f9938acb4876fd182dc0fcece860f9793f907
commit 1c5f9938acb4876fd182dc0fcece860f9793f907
Merge: 2b9f0dc 183d261
Author:     Brad King <brad.king at kitware.com>
AuthorDate: Tue Nov 30 08:45:31 2010 -0500
Commit:     CMake Topic Stage <kwrobot at kitware.com>
CommitDate: Tue Nov 30 08:45:31 2010 -0500

    Merge topic 'find-command-crash' into next
    
    183d261 Fix find_* argument parsing crash (#11513)


http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=183d261b116decd6ab09a7d1a522a9ad4add47b4
commit 183d261b116decd6ab09a7d1a522a9ad4add47b4
Author:     Brad King <brad.king at kitware.com>
AuthorDate: Tue Nov 30 08:39:16 2010 -0500
Commit:     Brad King <brad.king at kitware.com>
CommitDate: Tue Nov 30 08:39:16 2010 -0500

    Fix find_* argument parsing crash (#11513)
    
    Previously the command
    
      find_path(VAR DOC "")
    
    would crash because the argument pre-processing removed the DOC ""
    arguments but the rest of the parsing assumes at least 2 arguments.
    Reject the call with an error instead.

diff --git a/Source/cmFindBase.cxx b/Source/cmFindBase.cxx
index 0416538..d0fe99f 100644
--- a/Source/cmFindBase.cxx
+++ b/Source/cmFindBase.cxx
@@ -164,6 +164,11 @@ bool cmFindBase::ParseArguments(std::vector<std::string> const& argsIn)
         }
       }
     }
+  if(args.size() < 2 )
+    {
+    this->SetError("called with incorrect number of arguments");
+    return false;
+    }
   this->VariableName = args[0];
   if(this->CheckForVariableInCache())
     {

-----------------------------------------------------------------------

Summary of changes:
 Source/cmFindBase.cxx |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)


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