MonetDB: Jul2012 - Fix resource leakage in case of error.

[Sjoerd Mullender]

Changeset: ba493fae4448 for MonetDB
URL: http://dev.monetdb.org/hg/MonetDB?cmd=changeset;node=ba493fae4448
Modified Files:
        monetdb5/mal/mal_linker.c
Branch: Jul2012
Log Message:

Fix resource leakage in case of error.
Coverity.


diffs (12 lines):

diff --git a/monetdb5/mal/mal_linker.c b/monetdb5/mal/mal_linker.c
--- a/monetdb5/mal/mal_linker.c
+++ b/monetdb5/mal/mal_linker.c
@@ -291,6 +291,8 @@ loadLibrary(str filename, int flag)
 
        mal_set_lock(mal_contextLock, "loadModule");
        if (lastfile == maxfiles) {
+               if (handle)
+                       dlclose(handle);
                showException(GDKout, MAL,"loadModule", "internal error, too 
many modules loaded");
        } else {
                filesLoaded[lastfile].filename = GDKstrdup(filename);
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