[panotools-cvs] /hgroot/panotools/libpano: Unified use of path length

[<pan...@li...>]

branch:     
details:    http://panotools.hg.sourceforge.net/hgweb/panotools/panotools/hgroot/panotools/libpano/rev/1299ba47658f
changeset:  769:1299ba47658f
user:       tmodes
date:       Thu Jan 31 18:14:13 2013 +0100
description:

Unified use of path length
Check also length before copying [1057012]

diffstat:

 panorama.h |  4 +---
 tiff.c     |  3 +--
 2 files changed, 2 insertions(+), 5 deletions(-)

diffs (34 lines):

diff -r b2f10b688fd6 -r 1299ba47658f panorama.h
--- a/panorama.h	Sat Jan 12 10:21:32 2013 +0100
+++ b/panorama.h	Thu Jan 31 18:14:13 2013 +0100
@@ -393,8 +393,6 @@
     int bitsPerPixel;           // This is a common value to use
 } pano_ImageMetadata;
 
-#define PANO_PATH_LEN 255
-
 // THe following constants define the number of parameters used by a projection
 
 // THe first is the number provided by the user. In most cases it is
@@ -430,7 +428,7 @@
     double pitch;
     double roll;
     cPrefs cP;                  // How to correct the image
-    char name[PANO_PATH_LEN+1];
+    char name[MAX_PATH_LENGTH];
     PTRect selection;
     CropInfo cropInformation; // TO BE DEPRECATED
 
diff -r b2f10b688fd6 -r 1299ba47658f tiff.c
--- a/tiff.c	Sat Jan 12 10:21:32 2013 +0100
+++ b/tiff.c	Thu Jan 31 18:14:13 2013 +0100
@@ -1544,8 +1544,7 @@
     }
 
     //Store name of TIFF file
-    strncpy(im->name, fileName, PANO_PATH_LEN);
-
+    snprintf(im->name, MAX_PATH_LENGTH, "%s", fileName);
 
     //printf("after update metadata tiff\n");
     result = TRUE;