cheng/libtiff
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

* libtiff/tif_jpeg.c (JPEGCleanup): Fix Coverity 298624

Browse Source 
"Dereference before null check".
This commit is contained in:
Bob Friesenhahn 2015-05-30 23:52:24 +00:00
parent d875609a32
commit 86f9adb7fd
2 changed files with 8 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
ChangeLog
View File

@ -1,5 +1,8 @@
2015-05-30 Bob Friesenhahn <bfriesen@simple.dallas.tx.us>
* libtiff/tif_jpeg.c (JPEGCleanup): Fix Coverity 298624
"Dereference before null check".
* libtiff/tif_ojpeg.c (OJPEGReadBufferFill): Fix Coverity 603400
"Missing break in switch".

13
libtiff/tif_jpeg.c
View File

@ -1,4 +1,4 @@
/* $Id: tif_jpeg.c,v 1.114 2014-12-30 16:37:22 erouault Exp $ */
/* $Id: tif_jpeg.c,v 1.115 2015-05-30 23:52:24 bfriesen Exp $ */
/*
* Copyright (c) 1994-1997 Sam Leffler
@ -2016,13 +2016,10 @@ JPEGCleanup(TIFF* tif)
tif->tif_tagmethods.vgetfield = sp->vgetparent;
tif->tif_tagmethods.vsetfield = sp->vsetparent;
tif->tif_tagmethods.printdir = sp->printdir;
if( sp != NULL ) {
if( sp->cinfo_initialized )
TIFFjpeg_destroy(sp); /* release libjpeg resources */
if (sp->jpegtables) /* tag value */
_TIFFfree(sp->jpegtables);
}
if( sp->cinfo_initialized )
TIFFjpeg_destroy(sp); /* release libjpeg resources */
if (sp->jpegtables) /* tag value */
_TIFFfree(sp->jpegtables);
_TIFFfree(tif->tif_data); /* release local state */
tif->tif_data = NULL;