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To: vim_dev@googlegroups.com
Subject: Patch 7.3.156
Fcc: outbox
From: Bram Moolenaar <Bram@moolenaar.net>
Mime-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
------------
Patch 7.3.156
Problem: Tty names possibly left unterminated.
Solution: Use vim_strncpy() instead of strncpy().
Files: src/pty.c
*** ../vim-7.3.155/src/pty.c 2010-08-15 21:57:28.000000000 +0200
--- src/pty.c 2011-04-11 14:02:49.000000000 +0200
***************
*** 209,216 ****
#ifdef _SEQUENT_
fvhangup(s);
#endif
! strncpy(PtyName, m, sizeof(PtyName));
! strncpy(TtyName, s, sizeof(TtyName));
initmaster(f);
*ttyn = TtyName;
return f;
--- 209,216 ----
#ifdef _SEQUENT_
fvhangup(s);
#endif
! vim_strncpy((char_u *)PtyName, (char_u *)m, sizeof(PtyName) - 1);
! vim_strncpy((char_u *)TtyName, (char_u *)s, sizeof(TtyName) - 1);
initmaster(f);
*ttyn = TtyName;
return f;
***************
*** 301,307 ****
return -1;
}
signal(SIGCHLD, sigcld);
! strncpy(TtyName, m, sizeof(TtyName));
initmaster(f);
*ttyn = TtyName;
return f;
--- 301,307 ----
return -1;
}
signal(SIGCHLD, sigcld);
! vim_strncpy((char_u *)TtyName, (char_u *)m, sizeof(TtyName) - 1);
initmaster(f);
*ttyn = TtyName;
return f;
***************
*** 326,332 ****
/* a dumb looking loop replaced by mycrofts code: */
if ((f = open("/dev/ptc", O_RDWR | O_NOCTTY | O_EXTRA)) < 0)
return -1;
! strncpy(TtyName, ttyname(f), sizeof(TtyName));
if (geteuid() != ROOT_UID && mch_access(TtyName, R_OK | W_OK))
{
close(f);
--- 326,332 ----
/* a dumb looking loop replaced by mycrofts code: */
if ((f = open("/dev/ptc", O_RDWR | O_NOCTTY | O_EXTRA)) < 0)
return -1;
! vim_strncpy((char_u *)TtyName, (char_u *)ttyname(f), sizeof(TtyName) - 1);
if (geteuid() != ROOT_UID && mch_access(TtyName, R_OK | W_OK))
{
close(f);
*** ../vim-7.3.155/src/version.c 2011-04-11 13:46:07.000000000 +0200
--- src/version.c 2011-04-11 14:23:38.000000000 +0200
***************
*** 716,717 ****
--- 716,719 ----
{ /* Add new patch number below this line */
+ /**/
+ 156,
/**/
--
I think that you'll agree that engineers are very effective in their social
interactions. It's the "normal" people who are nuts.
(Scott Adams - The Dilbert principle)
/// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net \\\
/// sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\
\\\ an exciting new programming language -- http://www.Zimbu.org ///
\\\ help me help AIDS victims -- http://ICCF-Holland.org ///
|
