71 lines
1.7 KiB
Diff
71 lines
1.7 KiB
Diff
diff -u vsftpd-2.0.1.orig/standalone.c vsftpd-2.0.1/standalone.c
|
|
--- vsftpd-2.0.1.orig/standalone.c 2005-06-15 16:08:52.000000000 -0400
|
|
+++ vsftpd-2.0.1/standalone.c 2005-06-15 16:06:26.000000000 -0400
|
|
@@ -53,6 +53,7 @@
|
|
vsf_sysutil_exit(0);
|
|
}
|
|
vsf_sysutil_make_session_leader();
|
|
+ vsf_sysutil_reopen_standard_fds();
|
|
}
|
|
if (tunable_listen)
|
|
{
|
|
diff -u vsftpd-2.0.1.orig/sysutil.c vsftpd-2.0.1/sysutil.c
|
|
--- vsftpd-2.0.1.orig/sysutil.c 2005-06-15 16:08:52.000000000 -0400
|
|
+++ vsftpd-2.0.1/sysutil.c 2005-06-15 16:03:25.000000000 -0400
|
|
@@ -2357,6 +2357,44 @@
|
|
}
|
|
|
|
void
|
|
+vsf_sysutil_reopen_standard_fds(void)
|
|
+{
|
|
+ /* This reopens STDIN, STDOUT and STDERR to /dev/null */
|
|
+
|
|
+ int fd;
|
|
+
|
|
+ if ( (fd = open("/dev/null", O_RDWR, 0)) == -1 )
|
|
+ {
|
|
+ goto error;
|
|
+ }
|
|
+
|
|
+ if ( dup2(fd, STDIN_FILENO) == -1 )
|
|
+ {
|
|
+ goto error;
|
|
+ }
|
|
+
|
|
+ if ( dup2(fd, STDOUT_FILENO) == -1 )
|
|
+ {
|
|
+ goto error;
|
|
+ }
|
|
+
|
|
+ if ( dup2(fd, STDERR_FILENO) == -1 )
|
|
+ {
|
|
+ goto error;
|
|
+ }
|
|
+
|
|
+ if ( fd > 2 )
|
|
+ {
|
|
+ (void) close(fd);
|
|
+ }
|
|
+
|
|
+ return;
|
|
+
|
|
+error:
|
|
+ die("reopening standard file descriptors to /dev/null failed");
|
|
+}
|
|
+
|
|
+void
|
|
vsf_sysutil_tzset(void)
|
|
{
|
|
tzset();
|
|
diff -u vsftpd-2.0.1.orig/sysutil.h vsftpd-2.0.1/sysutil.h
|
|
--- vsftpd-2.0.1.orig/sysutil.h 2004-06-04 06:11:52.000000000 -0400
|
|
+++ vsftpd-2.0.1/sysutil.h 2005-06-15 16:03:54.000000000 -0400
|
|
@@ -287,6 +287,7 @@
|
|
unsigned int vsf_sysutil_get_umask(void);
|
|
void vsf_sysutil_set_umask(unsigned int umask);
|
|
void vsf_sysutil_make_session_leader(void);
|
|
+void vsf_sysutil_reopen_standard_fds(void);
|
|
void vsf_sysutil_tzset(void);
|
|
const char* vsf_sysutil_get_current_date(void);
|
|
void vsf_sysutil_qsort(void* p_base, unsigned int num_elem,
|