Author: imp
Date: Thu Dec 28 05:33:59 2017
New Revision: 327271
URL: https://svnweb.freebsd.org/changeset/base/327271
Log:
Close slave on fork error to prevent pty fd leak.
CID: 978209
Modified:
head/lib/libutil/pty.c
Modified: head/lib/libutil/pty.c
==============================================================================
--- head/lib/libutil/pty.c Thu Dec 28 05:33:54 2017 (r327270)
+++ head/lib/libutil/pty.c Thu Dec 28 05:33:59 2017 (r327271)
@@ -101,12 +101,13 @@ forkpty(int *amaster, char *name, struct termios *term
return (-1);
switch (pid = fork()) {
case -1:
+ (void)close(slave);
return (-1);
case 0:
/*
* child
*/
- (void) close(master);
+ (void)close(master);
login_tty(slave);
return (0);
}
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