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https://git.FreeBSD.org/ports.git
synced 2024-10-30 21:49:25 +00:00
5029de3d09
Several my own fixes/cleanups:
- make it use mkstemp() instead of less secupe mktemp();
- HAS_CONFIGURE --> GNU_CONFIGURE;
- install README into separate bulk_mailer directory under ${PREFIX}/share/doc,
not just ${PREFIX}/share/doc/bulk_mailer.README.
PR: 19100
Submitted by: Ying-Chieh Liao <ijliao@Terry.Dorm8.NCTU.edu.tw>
150 lines
3.4 KiB
Plaintext
150 lines
3.4 KiB
Plaintext
--- bulk_mailer.c.orig Wed May 24 22:34:33 2000
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+++ bulk_mailer.c Thu Jun 8 12:35:46 2000
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@@ -95,11 +95,16 @@
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#include <sysexits.h>
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#include <errno.h>
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#include <time.h>
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+#include <unistd.h>
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+#include <stdlib.h>
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#ifdef HAVE_STRING_H
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#include <string.h>
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#endif
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#include "patchlevel.h"
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+#define COMMAND_BUF_SIZE (32*1024)
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+#define DATEBUF_SIZE (100)
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+
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#ifndef PIPECOMMAND
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#define PIPECOMMAND "/usr/lib/sendmail -bs %s"
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#endif
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@@ -296,6 +301,7 @@
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* memory, appending a NUL to the copy.
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*/
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+/*
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static char *
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strndup (str, len)
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char *str;
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@@ -307,6 +313,7 @@
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result[len] = '\0';
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return result;
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}
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+*/
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/*
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* sort by case-folded reversed domain
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@@ -337,15 +344,15 @@
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{
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char *at;
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char *ptr;
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- char *domain;
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+/* char *domain; */
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char tempbuf[1024];
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- char c;
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+/* char c; */
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/*
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* make sure there's room in the buffer.
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*/
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if (num_addrs >= num_addr_slots) {
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- struct address *new;
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+/* struct address *new; */
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num_addr_slots += 1000;
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if (address_list == NULL)
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@@ -571,12 +578,12 @@
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open_envelope ()
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{
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FILE *fp;
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- char command_buf[32*1024];
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+ char command_buf[COMMAND_BUF_SIZE];
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if (debug_flag)
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fp = stderr;
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else {
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- sprintf (command_buf, PIPECOMMAND, sendmail_flags);
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+ snprintf (command_buf, COMMAND_BUF_SIZE, PIPECOMMAND, sendmail_flags);
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if ((fp = popen (command_buf, "w")) == NULL) {
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fprintf (stderr, "can't open pipe to sendmail: %s\n",
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@@ -927,7 +934,7 @@
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{
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struct tm gmt;
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struct tm *lt;
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- static char datebuf[100];
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+ static char datebuf[DATEBUF_SIZE];
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int gmtoff;
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char sign;
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static char *months[] = {
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@@ -960,7 +967,7 @@
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sign = '-';
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gmtoff = -gmtoff;
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}
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- sprintf (datebuf, "%s, %d %s %04d %02d:%02d:%02d %c%02d%02d",
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+ snprintf (datebuf, DATEBUF_SIZE, "%s, %d %s %04d %02d:%02d:%02d %c%02d%02d",
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wdays[lt->tm_wday], lt->tm_mday, months[lt->tm_mon], lt->tm_year + 1900,
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lt->tm_hour, lt->tm_min, lt->tm_sec,
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sign,
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@@ -985,7 +992,7 @@
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copy_message (out, in)
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FILE *out, *in;
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{
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- int c;
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+/* int c; */
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char linebuf[32*1024];
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int has_valid_approved_hdr = 0;
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int has_resent_to_hdr = 0;
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@@ -1218,14 +1225,14 @@
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*/
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lines = 0;
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while (fgets (linebuf, sizeof (linebuf), in) != NULL) {
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- if (lines < 5 &&
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+ if (lines < 5 && (
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/*
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* these often occur in English-text unsubscribe requests
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*/
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contains (linebuf, "delete me") ||
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contains (linebuf, "remove me") ||
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contains (linebuf, "subscribe") ||
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- contains (linebuf, "unsubscribe"))
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+ contains (linebuf, "unsubscribe")))
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saw_command = 1;
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++lines;
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fputs (linebuf, out);
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@@ -1326,13 +1333,14 @@
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int argc;
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char *argv[];
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{
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- int i;
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+/* int i; */
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FILE *fp;
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FILE *tmp;
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static char template[] = "/tmp/blkXXXXXX";
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char *tempname;
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- int c;
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- char buf[1024];
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+/* int c; */
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+/* char buf[1024]; */
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+ int fd;
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while (argc > 1 && (*argv[1] == '-' || *argv[1] == '+')) {
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if (strcmp (argv[1], "-comment") == 0 && argc > 2) {
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@@ -1513,8 +1521,9 @@
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exit (EX_OSFILE);
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}
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- tempname = mktemp (template);
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- tmp = fopen (template, "w");
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+ fd = mkstemp (template);
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+ tempname = template;
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+ tmp = fdopen (fd, "w+");
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switch (copy_message (tmp, stdin)) {
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case HAS_EMBEDDED_COMMAND:
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@@ -1592,4 +1601,5 @@
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exit (EX_OK);
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}
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+ exit (EX_OK);
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}
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