libXcursor: Changes to 'master'

[Alan Coopersmith]

 src/cursor.c |    3 +++
 src/file.c   |    7 +++++--
 2 files changed, 8 insertions(+), 2 deletions(-)

New commits:
commit 8229cf75b34c2991eaf973f05326be9bfa16ef0c
Author: Alan Coopersmith <alan.coopersmith at oracle.com>
Date:   Thu Nov 24 13:10:15 2011 -0800

    XcursorImageLoadCursor: return failure if _XcursorGetDisplayInfo fails
    
    Error: Null pointer dereference (CWE 476)
       Read from null pointer 'info'
            at line 615 of src/cursor.c in function 'XcursorImageLoadCursor'.
              Function '_XcursorGetDisplayInfo' may return constant 'NULL' at line 134, called at line 597.
              Null pointer introduced at line 134 of src/display.c in function '_XcursorGetDisplayInfo'.
    
    [ This bug was found by the Parfait 0.3.7 bug checking tool.
      For more information see http://labs.oracle.com/projects/parfait/ ]
    
    Signed-off-by: Alan Coopersmith <alan.coopersmith at oracle.com>
    Reviewed-by: Jeremy Huddleston <jeremyhu at apple.com>

commit 2b8d373bddf427bcd95e2595cb64740ebd1d0d30
Author: Alan Coopersmith <alan.coopersmith at oracle.com>
Date:   Thu Nov 24 12:59:56 2011 -0800

    XcursorFileSaveImages: plug memory leak on invalid input
    
    Error: Memory leak (CWE 401)
       Memory leak of pointer 'comments' allocated with XcursorCommentsCreate(0)
            at line 982 of src/file.c in function 'XcursorFileSaveImages'.
              'comments' allocated at line 978 with XcursorCommentsCreate(0).
              comments leaks when comments != 0 at line 981.
    
    [ This bug was found by the Parfait 0.3.7 bug checking tool.
      For more information see http://labs.oracle.com/projects/parfait/ ]
    
    Signed-off-by: Alan Coopersmith <alan.coopersmith at oracle.com>
    Reviewed-by: Jeremy Huddleston <jeremyhu at apple.com>