File cups-pdf-title.patch of Package cups-pdf

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File cups-pdf-title.patch of Package cups-pdf

--- src/cups-pdf.c.title	2013-03-19 13:51:28.699512894 +0100
+++ src/cups-pdf.c	2013-03-19 14:07:42.969010854 +0100
@@ -426,12 +426,14 @@
 
 static int preparetitle(char *title) {
   char *cut;
-  
-  if (title != NULL) {
+
+  cut=strchr(title, '\r');
+  if (!cut)
+    cut=strchr(title, '\n');
+  if (cut) {
+    *cut = 0;
     log_event(CPDEBUG, "removing trailing newlines from title", title);
-    while (strlen(title) && ((title[strlen(title)-1] == '\n') || (title[strlen(title)-1] == '\r')))
-      title[strlen(title)-1]='\0';
-  }
+  }  
   if (conf.decodehexstrings) {
     log_event(CPSTATUS, "***Experimental Option: DecodeHexStrings", NULL);
     log_event(CPDEBUG, "checking for hex strings", title);
@@ -538,6 +542,7 @@
   while (fgets2(buffer, BUFSIZE, fpsrc) != NULL) {
     (void) fputs(buffer, fpdest);
     if (!is_title && !rec_depth)
+      memset(title, 0, BUFSIZE);
       if (sscanf(buffer, "%%%%Title: %"TBUFSIZE"c", title)==1) {
         log_event(CPDEBUG, "found title in ps code", title);
         is_title=1;
@@ -883,12 +888,12 @@
   free(groups);
   free(dirname);
   free(spoolfile);
-  free(outfile);
   free(gscall);
   
   log_event(CPDEBUG, "all memory has been freed", NULL);
 
-  log_event(CPSTATUS, "PDF creation successfully finished", passwd->pw_name);
+  log_event(CPSTATUS, "PDF creation successfully finished", outfile);
+  free(outfile);
 
   if (logfp!=NULL)
     (void) fclose(logfp);

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File cups-pdf-title.patch of Package cups-pdf

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