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(getutid_r): Mark UTMP_DATA->loc_utmp invalid if a search fails.

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This commit is contained in:
Miles Bader 1996-07-26 21:01:48 +00:00
parent fa8463e5ed
commit d4eaba51e7
1 changed files with 2 additions and 0 deletions
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2
login/getutid_r.c
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@ -65,6 +65,7 @@ getutid_r (const struct utmp *id, struct utmp **utmp,
if (read (utmp_data->ut_fd, &utmp_data->ubuf, sizeof (struct utmp)) if (read (utmp_data->ut_fd, &utmp_data->ubuf, sizeof (struct utmp))
!= sizeof (struct utmp)) != sizeof (struct utmp))
{ {
utmp_data->loc_utmp = 0; /* Mark loc_utmp invalid. */
errno = ESRCH; errno = ESRCH;
return -1; return -1;
} }
@ -87,6 +88,7 @@ getutid_r (const struct utmp *id, struct utmp **utmp,
if (read (utmp_data->ut_fd, &utmp_data->ubuf, sizeof (struct utmp)) if (read (utmp_data->ut_fd, &utmp_data->ubuf, sizeof (struct utmp))
!= sizeof (struct utmp)) != sizeof (struct utmp))
{ {
utmp_data->loc_utmp = 0; /* Mark loc_utmp invalid. */
errno = ESRCH; errno = ESRCH;
return -1; return -1;
} }