From: Egbert Eich <[email protected]> We already use the AC_SYS_LARGEFILE in configure.ac. This macro will only work properly if the correct tyles are used: relace long by off_t when calculating file offsets.
Signed-off-by: Egbert Eich <[email protected]> Found-by: Herbert Kütz <herbert.kuetz_at_ofd-z.niedersachsen.de> --- sessreg.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/sessreg.c b/sessreg.c index bdfe8f0..3efd8d9 100644 --- a/sessreg.c +++ b/sessreg.c @@ -327,7 +327,7 @@ main (int argc, char **argv) # else utmp = open (utmp_file, O_RDWR); if (utmp != -1) { - syserr ((int) lseek (utmp, (long) slot_number * sizeof (struct utmp), 0), "lseek"); + syserr ((int) lseek (utmp, (off_t) slot_number * sizeof (struct utmp), 0), "lseek"); sysnerr (write (utmp, (char *) &utmp_entry, sizeof (utmp_entry)) == sizeof (utmp_entry), "write utmp entry"); close (utmp); @@ -362,7 +362,7 @@ main (int argc, char **argv) if (llog != -1) { struct lastlog ll; - sysnerr (lseek(llog, (long) (pwd->pw_uid*sizeof(ll)), 0) + sysnerr (lseek(llog, (off_t) (pwd->pw_uid*sizeof(ll)), 0) != -1, "seeking lastlog entry"); memset(&ll, 0, sizeof(ll)); ll.ll_time = current_time; @@ -628,7 +628,7 @@ findslot (char *line_name, char *host_name, int addp, int slot) * first, try to locate a previous entry for this display * also record location of a free slots in case we need a new one */ - syserr ((int) lseek (utmp, (long) slot * sizeof (struct utmp), 0), "lseek"); + syserr ((int) lseek (utmp, (off_t) slot * sizeof (struct utmp), 0), "lseek"); if (!host_name) host_name = ""; -- 2.7.0 _______________________________________________ [email protected]: X.Org development Archives: http://lists.x.org/archives/xorg-devel Info: https://lists.x.org/mailman/listinfo/xorg-devel
