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XcursorFileSaveImages: plug memory leak on invalid input

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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@oracle.com>
Reviewed-by: Jeremy Huddleston <jeremyhu@apple.com>
This commit is contained in:
Alan Coopersmith 2011-11-24 12:59:56 -08:00
parent bcfb8e8ce5
commit 2b8d373bdd
1 changed files with 5 additions and 2 deletions
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7
src/file.c
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@ -975,10 +975,13 @@ XcursorFileLoad (FILE *file,
XcursorBool
XcursorFileSaveImages (FILE *file, const XcursorImages *images)
{
XcursorComments *comments = XcursorCommentsCreate (0);
XcursorComments *comments;
XcursorFile f;
XcursorBool ret;
if (!comments || !file || !images)
if (!file || !images)
return 0;
if ((comments = XcursorCommentsCreate (0)) == NULL)
return 0;
_XcursorStdioFileInitialize (file, &f);
ret = XcursorXcFileSave (&f, comments, images) && fflush (file) != EOF;