jartool.c (list_jar): Terminate the 'ascii_date' buffer with a '\0' to guard…

jartool.c (list_jar): Terminate the 'ascii_date' buffer with a '\0' to guard against the case where...

2003-01-21  Ranjit Mathew  <rmathew@hotmail.com>

	* jartool.c (list_jar): Terminate the 'ascii_date' buffer
	with a '\0' to guard against the case where the formatted
	time string is more than the size allowed by the buffer.

From-SVN: r61571

fastjar/ChangeLog

+2003-01-21  Ranjit Mathew  <rmathew@hotmail.com>
+
+	* jartool.c (list_jar): Terminate the 'ascii_date' buffer
+	with a '\0' to guard against the case where the formatted
+	time string is more than the size allowed by the buffer.
+
+Patch:
+-------------------------- 8< --------------------------
+--- ChangeLog Mon Jan 20 23:27:56 2003
++++ ChangeLog Mon Jan 20 23:31:42 2003
+@@ -1572,5 +1572,5 @@
+	time_t tdate;
+	struct tm *s_tm;
+-  char ascii_date[30];
++  char ascii_date[31];
+	zipentry ze;
+
+@@ -1663,4 +1663,5 @@
+	s_tm = localtime(&tdate);
+	strftime(ascii_date, 30, "%a %b %d %H:%M:%S %Z %Y", s_tm);
++        ascii_date[30] = '\0';
+	}
+
+@@ -1782,4 +1783,5 @@
+	s_tm = localtime(&tdate);
+	strftime(ascii_date, 30, "%a %b %d %H:%M:%S %Z %Y", s_tm);
++        ascii_date[30] = '\0';
+	}
+
+-------------------------- 8< --------------------------
+
+Sincerely Yours,
+Ranjit.
+
+-- 
+Ranjit Mathew        Email: rmathew AT hotmail DOT com
+Bangalore,
+INDIA.               Web: http://ranjitmathew.tripod.com/
+
+
 2003-01-14  Tom Tromey  <tromey@redhat.com>
 
 	* config.h.in: Rebuilt.

fastjar/jartool.c

@@ -1564,7 +1564,7 @@ int list_jar(int fd, char **files, int file_num){
   int i, j;
   time_t tdate;
   struct tm *s_tm;
-  char ascii_date[30];
+  char ascii_date[31];
   zipentry ze;
 
 #ifdef DEBUG
@@ -1655,6 +1655,7 @@ int list_jar(int fd, char **files, int file_num){
         tdate = dos2unixtime(mdate);
         s_tm = localtime(&tdate);
         strftime(ascii_date, 30, "%a %b %d %H:%M:%S %Z %Y", s_tm);
+        ascii_date[30] = '\0';
       }
 
       if(filename_len < fnlen + 1){
@@ -1781,6 +1782,7 @@ int list_jar(int fd, char **files, int file_num){
           free(filename);
         
         filename = malloc(sizeof(ub1) * (fnlen + 1));
+        ascii_date[30] = '\0';
         filename_len = fnlen + 1;
       }