diff options
| author | Miles Bader <miles@gnu.org> | 1996-07-06 00:03:07 +0000 |
|---|---|---|
| committer | Miles Bader <miles@gnu.org> | 1996-07-06 00:03:07 +0000 |
| commit | 36abf0d831de627092222bda744ef9887ada1cb3 (patch) | |
| tree | 987ad3f1bffd23b61727bfa897fedd747c55461a /login/pututline_r.c | |
| parent | 61c7fd70ca07fbb323480424cba73d5a18833722 (diff) | |
| download | glibc-36abf0d831de627092222bda744ef9887ada1cb3.tar.gz glibc-36abf0d831de627092222bda744ef9887ada1cb3.tar.xz glibc-36abf0d831de627092222bda744ef9887ada1cb3.zip | |
(pututline_r): Since we assign RESULT from lseek now, check that it's >= 0, not == 0.
Diffstat (limited to 'login/pututline_r.c')
| -rw-r--r-- | login/pututline_r.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/login/pututline_r.c b/login/pututline_r.c index 382716ce80..4c9a91fdec 100644 --- a/login/pututline_r.c +++ b/login/pututline_r.c @@ -96,13 +96,13 @@ pututline_r (const struct utmp *id, struct utmp_data *utmp_data) /* Find out how large the file is. */ result = fstat (utmp_data->ut_fd, &st); - if (result == 0) + if (result >= 0) /* Position file correctly. */ if (utmp_data->loc_utmp < sizeof (struct utmp)) /* Not located at any valid entry. Add at the end. */ { result = lseek (utmp_data->ut_fd, 0L, SEEK_END); - if (result == 0) + if (result >= 0) /* Where we'll be if the write succeeds. */ utmp_data->loc_utmp = st.st_size + sizeof (struct utmp); } @@ -111,7 +111,7 @@ pututline_r (const struct utmp *id, struct utmp_data *utmp_data) lseek (utmp_data->ut_fd, utmp_data->loc_utmp - sizeof (struct utmp), SEEK_SET); - if (result == 0) + if (result >= 0) /* Write the new data. */ if (write (utmp_data->ut_fd, id, sizeof (struct utmp)) != sizeof (struct utmp)) |