Author: pfg
Date: Mon Jan 29 01:05:57 2018
New Revision: 328525
URL: https://svnweb.freebsd.org/changeset/base/328525
Log:
ftp(1): Use closefrom() instead of individual close()s.
Use closefrom(3) instead of manually closing all file descriptors
between 3 and 19.
Obtained from: OpenBSD (CVS 1.80)
Modified:
head/contrib/tnftp/src/cmds.c
Modified: head/contrib/tnftp/src/cmds.c
==============================================================================
--- head/contrib/tnftp/src/cmds.c Mon Jan 29 00:22:30 2018
(r328524)
+++ head/contrib/tnftp/src/cmds.c Mon Jan 29 01:05:57 2018
(r328525)
@@ -1438,8 +1438,7 @@ shell(int argc, char *argv[])
}
oldintr = xsignal(SIGINT, SIG_IGN);
if ((pid = fork()) == 0) {
- for (pid = 3; pid < 20; pid++)
- (void)close(pid);
+ (void)closefrom(3);
(void)xsignal(SIGINT, SIG_DFL);
shellp = getenv("SHELL");
if (shellp == NULL)
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