diff options
Diffstat (limited to 'src/sudo.c')
| -rw-r--r-- | src/sudo.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/src/sudo.c b/src/sudo.c index ebbc4e9bb..288b6970a 100644 --- a/src/sudo.c +++ b/src/sudo.c @@ -505,7 +505,7 @@ get_user_info(struct user_details *ud) unsigned int i = 0; mode_t mask; struct passwd *pw; - int fd, n; + int ttyfd, n; debug_decl(get_user_info, SUDO_DEBUG_UTIL); /* @@ -531,12 +531,12 @@ get_user_info(struct user_details *ud) ud->pid = getpid(); ud->ppid = getppid(); ud->pgid = getpgid(0); - fd = open(_PATH_TTY, O_RDWR); - if (fd != -1) { - sudo_get_ttysize(fd, &ud->ts_rows, &ud->ts_cols); - if ((ud->tcpgid = tcgetpgrp(fd)) == -1) + ttyfd = open(_PATH_TTY, O_RDWR); + sudo_get_ttysize(ttyfd, &ud->ts_rows, &ud->ts_cols); + if (ttyfd != -1) { + if ((ud->tcpgid = tcgetpgrp(ttyfd)) == -1) ud->tcpgid = 0; - close(fd); + close(ttyfd); } if ((ud->sid = getsid(0)) == -1) ud->sid = 0; |