diff -up hplip-3.13.5/prnt/hpcups/HPCupsFilter.cpp.logdir hplip-3.13.5/prnt/hpcups/HPCupsFilter.cpp
--- hplip-3.13.5/prnt/hpcups/HPCupsFilter.cpp.logdir	2013-05-14 14:57:19.450942281 +0200
+++ hplip-3.13.5/prnt/hpcups/HPCupsFilter.cpp	2013-05-14 14:59:45.745927028 +0200
@@ -31,6 +31,7 @@
 \*****************************************************************************/
 
 #include "HPCupsFilter.h"
+#include <limits.h>
 #include <signal.h>
 #include <sys/wait.h>
 #include <sys/utsname.h>
@@ -610,10 +617,11 @@ int HPCupsFilter::processRasterData(cups
     DRIVER_ERROR           err;
     int                    ret_status = 0;
 
-    char hpPreProcessedRasterFile[64]; //temp file needed to store raster data with swaped pages.
+    char hpPreProcessedRasterFile[PATH_MAX]; //temp file needed to store raster data with swaped pages.
 
 
-    sprintf(hpPreProcessedRasterFile, "%s/hp_%s_cups_SwapedPagesXXXXXX",CUPS_TMP_DIR, m_JA.user_name);
+    snprintf(hpPreProcessedRasterFile, sizeof (hpPreProcessedRasterFile),
+	     "%s/hp_%s_cups_SwapedPagesXXXXXX",CUPS_TMP_DIR, m_JA.user_name);
 
 
     while (cupsRasterReadHeader2(cups_raster, &cups_header))
@@ -675,7 +683,7 @@ int HPCupsFilter::processRasterData(cups
         // Save Raster file for Debugging
         if (m_iLogLevel & SAVE_INPUT_RASTERS)
         {
-            char    szFileName[64];
+            char    szFileName[PATH_MAX];
             memset(szFileName, 0, sizeof(szFileName));
 
             if (cups_header.cupsColorSpace == CUPS_CSPACE_RGBW ||
diff -up hplip-3.13.5/prnt/hpcups/LJZjStream.cpp.logdir hplip-3.13.5/prnt/hpcups/LJZjStream.cpp
--- hplip-3.13.5/prnt/hpcups/LJZjStream.cpp.logdir	2013-05-10 12:03:36.000000000 +0200
+++ hplip-3.13.5/prnt/hpcups/LJZjStream.cpp	2013-05-14 14:57:19.460942143 +0200
@@ -42,6 +42,7 @@
 #include "Utils.h"
 #include "hpjbig_wrapper.h"
 #include "utils.h"
+#include <limits.h>
 
 #define ZJC_BAND_HEIGHT    100
 
@@ -675,8 +678,8 @@ DRIVER_ERROR LJZjStream::preProcessRaste
 	cups_raster_t *even_pages_raster=NULL;
 	cups_raster_t *odd_pages_raster = NULL;
 	BYTE* pPageDataBuffer = NULL;
-	char hpEvenPagesFile[64]={0,};
-	char hpOddPagesFile[64]={0,};
+	char hpEvenPagesFile[PATH_MAX]={0,};
+	char hpOddPagesFile[PATH_MAX]={0,};
 	snprintf(hpEvenPagesFile, sizeof(hpEvenPagesFile), "%s/hp_%s_cups_EvenPagesXXXXXX",CUPS_TMP_DIR, m_pJA->user_name);
 	snprintf(hpOddPagesFile, sizeof(hpOddPagesFile), "%s/hp_%s_cups_OddPagesXXXXXX", CUPS_TMP_DIR, m_pJA->user_name);
 	
diff -up hplip-3.13.5/prnt/hpcups/SystemServices.cpp.logdir hplip-3.13.5/prnt/hpcups/SystemServices.cpp
--- hplip-3.13.5/prnt/hpcups/SystemServices.cpp.logdir	2013-05-10 12:03:36.000000000 +0200
+++ hplip-3.13.5/prnt/hpcups/SystemServices.cpp	2013-05-14 14:57:19.460942143 +0200
@@ -31,14 +31,15 @@
 #include "CommonDefinitions.h"
 #include "SystemServices.h"
 #include "utils.h"
+#include <limits.h>
 
 SystemServices::SystemServices(int iLogLevel, int job_id, char* user_name) : m_iLogLevel(iLogLevel)
 {
     m_fp = NULL;
     if (iLogLevel & SAVE_PCL_FILE)
     {
-        char    fname[64];
-        sprintf(fname, "%s/hp_%s_cups_out_job%d_XXXXXX",CUPS_TMP_DIR, user_name, job_id);
+        char    fname[PATH_MAX];
+        snprintf(fname, sizeof(fname), "%s/hp_%s_cups_out_job%d_XXXXXX",CUPS_TMP_DIR, user_name, job_id);
         
         createTempFile(fname, &m_fp);
         if (m_fp)
diff -up hplip-3.13.5/prnt/hpijs/hpcupsfax.cpp.logdir hplip-3.13.5/prnt/hpijs/hpcupsfax.cpp
--- hplip-3.13.5/prnt/hpijs/hpcupsfax.cpp.logdir	2013-05-10 12:04:54.000000000 +0200
+++ hplip-3.13.5/prnt/hpijs/hpcupsfax.cpp	2013-05-14 14:57:19.461942130 +0200
@@ -29,6 +29,7 @@
     POSSIBILITY OF SUCH DAMAGE.
 \*****************************************************************************/
 
+#include <limits.h>
 #include <sys/stat.h>
 #include <stdio.h>
 #include <stdlib.h>
@@ -440,7 +442,7 @@ int ProcessTiffData(int fromFD, int toFD
     int bytes_written = 0;
     int ret_status = 0;
     int bytes_read = 0;
-    char hpTiffFileName[64];
+    char hpTiffFileName[PATH_MAX];
     long input_file_size = 0;
     FILE* pFilePtrFax;
     snprintf(hpTiffFileName,sizeof(hpTiffFileName), "%s/hp_%s_fax_tiffXXXXXX",CUPS_TMP_DIR,user_name);
diff -up hplip-3.13.5/prnt/hpijs/hpijs.cpp.logdir hplip-3.13.5/prnt/hpijs/hpijs.cpp
--- hplip-3.13.5/prnt/hpijs/hpijs.cpp.logdir	2013-05-14 14:57:19.448942309 +0200
+++ hplip-3.13.5/prnt/hpijs/hpijs.cpp	2013-05-14 14:57:19.461942130 +0200
@@ -29,6 +29,7 @@
     POSSIBILITY OF SUCH DAMAGE.
 \*****************************************************************************/
 
+#include <limits.h>
 #include <sys/stat.h>
 #include <stdio.h>
 #include <stdlib.h>
@@ -97,7 +100,7 @@ void setLogLevel(UXServices *pSS)
 
     if (pSS->m_iLogLevel & SAVE_PCL_FILE)
     {
-        char    szFileName[64];
+        char    szFileName[PATH_MAX];
         snprintf (szFileName,sizeof(szFileName), "%s/hp_%s_ijs_%d_XXXXXX", CUPS_TMP_DIR, user_name,  getpid());
         createTempFile(szFileName, &pSS->outfp);
 
@@ -629,7 +637,7 @@ int main (int argc, char *argv[], char *
    setLogLevel(pSS, user_name);
 
 #ifdef CAPTURE
-   char szCapOutFile[64];
+   char szCapOutFile[PATH_MAX];
    snprintf(szCapOutFile, sizeof(szCapOutFile),"%s/hp_%s_ijs_capout_XXXXXX",CUPS_TMP_DIR, user_name);
    if ((pSS->InitScript(szCapOutFile, TRUE)) != NO_ERROR)
       BUG("unable to init capture");
diff -up hplip-3.13.5/prnt/hpijs/hpijsfax.cpp.logdir hplip-3.13.5/prnt/hpijs/hpijsfax.cpp
--- hplip-3.13.5/prnt/hpijs/hpijsfax.cpp.logdir	2013-05-10 12:04:54.000000000 +0200
+++ hplip-3.13.5/prnt/hpijs/hpijsfax.cpp	2013-05-14 14:57:19.462942116 +0200
@@ -31,6 +31,7 @@
 
 #ifdef HAVE_LIBHPIP
 
+#include <limits.h>
 #include <sys/stat.h>
 #include <stdio.h>
 #include <stdlib.h>
@@ -272,7 +273,7 @@ int hpijsFaxServer (int argc, char **arg
 	IP_HANDLE		hJob;
 	 FILE *pFilePtrFax;
 
-	char					hpFileName[64]; 
+	char					hpFileName[PATH_MAX]; 
 	int					fdFax = -1;
 	BYTE					szFileHeader[68];
 	BYTE					szPageHeader[64];