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

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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
This commit is contained in:
Ranjit Mathew 2003-01-21 20:53:31 +00:00 committed by Tom Tromey
parent 100e3acbe2
commit b39864a90a
2 changed files with 43 additions and 1 deletions
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40
fastjar/ChangeLog
View File

@ -1,3 +1,43 @@
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.

4
fastjar/jartool.c
View File

@ -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;
}