[KVIrc] (trunk) Code clean-ups.

  cppcheck ([0]) found quite a few errors and possible memory leaks.
  I've started to fix a few:
    - [./src/kvilib/file/kvi_fileutils.cpp:325]: (error) Mismatching allocation and deallocation: buf
    - [./src/kvilib/system/kvi_locale.cpp:817]: (possible error) Memory leak: c
    - [./src/kvirc/kernel/kvi_app_setup.cpp:709]: (possible error) Memory leak: cfgMainGroup
    - [./src/kvirc/kernel/kvi_app_setup.cpp:906]: (possible error) Memory leak: cfgMainGroup

  [0] http://sourceforge.net/projects/cppcheck/


git-svn-id: https://svn.kvirc.de/svn/trunk/kvirc@3983 17fca916-40b9-46aa-a4ea-0a15b648b75c

2 files changed, 6 insertions, 1 deletions

diff --git a/src/kvilib/file/kvi_fileutils.cpp b/src/kvilib/file/kvi_fileutils.cpp
index aa931abf9..76f04d8af 100644
--- a/src/kvilib/file/kvi_fileutils.cpp
+++ b/src/kvilib/file/kvi_fileutils.cpp
@@ -322,13 +322,14 @@ namespace KviFileUtils
 		char * buf = new char[f.size() + 1];
 		if(f.readBlock(buf,f.size()) != ((long int)f.size()))
 		{
-			delete buf;
+			delete[] buf;
             buf = 0;
 			return false;
 		}
 		buf[f.size()] = '\0';
 		szBuffer = QString::fromUtf8(buf);
 		delete[] buf;
+        buf = 0;
 		return true;
 	}
 
diff --git a/src/kvilib/system/kvi_locale.cpp b/src/kvilib/system/kvi_locale.cpp
index 891bef37e..5b44ab030 100644
--- a/src/kvilib/system/kvi_locale.cpp
+++ b/src/kvilib/system/kvi_locale.cpp
@@ -812,8 +812,12 @@ namespace KviLocale
 			{
 				//debug("KviLocale: loaded catalogue %s",name);
 				g_pCatalogueDict->insert(KviQString::toUtf8(name).data(),c);
+                delete c;
+                c = 0;
 				return true;
 			}
+            delete c;
+            c = 0;
 		}
 		return false;
 	}