[pcp] pcp updates

[Nathan Scott]

Changes committed to git://oss.sgi.com/nathans/pcp.git dev

 build/GNUmakefile               |    4 ++--
 src/libpcp_pmda/src/cache.c     |   15 ++++++++++++---
 src/libpcp_pmda/src/mainloop.c  |    1 +
 src/libpcp_pmda/src/tree.c      |    4 ++--
 src/pmlogsummary/pmlogcheck.c   |   12 ++++--------
 src/pmlogsummary/pmlogsummary.c |   26 +++++++++++---------------
 6 files changed, 32 insertions(+), 30 deletions(-)

commit 183e6da725bdaa0a89a1782b38672a3765a766ba
Author: Nathan Scott <nathans at debian.org>
Date:   Thu Feb 2 10:15:36 2012 +1100

    Remove accidental commit to build makefile earlier.

commit 93f32c5c27f38f72de3fcd734972358ae2552135
Author: Nathan Scott <nathans at debian.org>
Date:   Thu Feb 2 09:50:24 2012 +1100

    Fix memory and file desc leaks in pmda cache routine error paths.

commit cfff985bc4d9c3e357b86a98bf24defddd841a37
Author: Nathan Scott <nathans at debian.org>
Date:   Thu Feb 2 09:44:24 2012 +1100

    Fix too-large memory allocations in dynamic namespace helpers.

commit dee908650a63f2577dca2e646269b23df77ddd9f
Author: Nathan Scott <nathans at debian.org>
Date:   Thu Feb 2 09:36:52 2012 +1100

    Fix memory leak on decoded PMNS name.

commit 799dff13672548c19b404385003129ead4964061
Author: Nathan Scott <nathans at debian.org>
Date:   Thu Feb 2 09:20:48 2012 +1100

    Resolve niggling pmlogsummary issues uncovered by coverity
    
    Mainly surrounding pmResult pointers on error paths, and other
    pointer error condition handling.  Also a couple of unhelpful
    null-checks-after-use resolved.