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authorRoland McGrath <roland@gnu.org>1996-05-24 21:42:06 +0000
committerRoland McGrath <roland@gnu.org>1996-05-24 21:42:06 +0000
commit41f27456aca79bb327a6312a801d6804b9e4197f (patch)
tree1ba8bbd37aaff62befb85753ae2419999ed2403b /login/getutline_r.c
parent613a76ff52a680e71db772306a260b9cb7f95b49 (diff)
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Fri May 24 17:30:50 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
* login/pututline_r.c: Use struct assignment instead of memcpy. * login/getutline_r.c: Use strncmp instead of comparing two pointers that will only be equal if you are overwriting the data and screwing yourself anyway.
Diffstat (limited to 'login/getutline_r.c')
-rw-r--r--login/getutline_r.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/login/getutline_r.c b/login/getutline_r.c
index 62c8c2fd66..84c77cb244 100644
--- a/login/getutline_r.c
+++ b/login/getutline_r.c
@@ -53,7 +53,8 @@ getutline_r (const struct utmp *line, struct utmp **utmp,
/* Update position pointer. */
utmp_data->loc_utmp += sizeof (struct utmp);
}
- while (line->ut_line != utmp_data->ubuf.ut_line);
+ while (strncmp (line->ut_line, utmp_data->ubuf.ut_line,
+ sizeof line->ut_line));
*utmp = &utmp_data->ubuf;