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| author | Eric Andersen <andersen@codepoet.org> | 2002-11-05 16:28:56 +0000 |
|---|---|---|
| committer | Eric Andersen <andersen@codepoet.org> | 2002-11-05 16:28:56 +0000 |
| commit | d9caf7de9815201ee6ddeeb21f57780fc75c0065 (patch) | |
| tree | 2ba94558d667c6e3656bfdde6e93291d089ca204 | |
| parent | a8535b442643ee097f875b96304cea58437eb2bc (diff) | |
A patch from Danny Lepage so that we do not setting on symlinks
when looking for a device match, and instead keep looking till
we find the correct device.
| -rw-r--r-- | libc/termios/ttyname.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libc/termios/ttyname.c b/libc/termios/ttyname.c index c5f22e405..c9c2c3242 100644 --- a/libc/termios/ttyname.c +++ b/libc/termios/ttyname.c @@ -26,10 +26,10 @@ static int __check_dir_for_tty_match(char * dirname, struct stat *st, char *buf, * st_ino and st_dev uniquely identify a file, contrary to * SuSv3, so we cannot be quite so precise as to require an * exact match. Settle for something less... Grumble... */ - if (stat(buf, &dst) == 0 && + if (lstat(buf, &dst) == 0 && st->st_dev == dst.st_dev && st->st_ino == dst.st_ino) #else - if (stat(buf, &dst) == 0 && + if (lstat(buf, &dst) == 0 && S_ISCHR(dst.st_mode) && st->st_rdev == dst.st_rdev) #endif { |