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authorRoland McGrath <roland@gnu.org>2004-11-04 23:22:02 +0000
committerRoland McGrath <roland@gnu.org>2004-11-04 23:22:02 +0000
commit3447be7bb303c1cf4d10fd059babc9681df0123b (patch)
tree4390a65ae096f254db64de2e488cea5fd489c10b /libio/oldiofgetpos.c
parenta129c4fe7280cad19502bd220a3fe95497553cf5 (diff)
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2004-11-04 Jakub Jelinek <jakub@redhat.com>
* libio/ftello.c (ftello): Don't subtract save_end - save_base if pos is _IO_pos_BAD. * libio/ftello64.c (ftello64): Likewise. * libio/iofgetpos.c (_IO_new_fgetpos): Likewise. * libio/iofgetpos64.c (_IO_new_fgetpos64): Likewise. * libio/oldiofgetpos.c (_IO_old_fgetpos): Likewise. * libio/oldiofgetpos64.c (_IO_old_fgetpos64): Likewise. * libio/ioftell.c (_IO_ftell): Likewise. Cast to long int instead of off_t when checking for overflow.
Diffstat (limited to 'libio/oldiofgetpos.c')
-rw-r--r--libio/oldiofgetpos.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/libio/oldiofgetpos.c b/libio/oldiofgetpos.c
index fbac21bdd4a..6b14e1970fc 100644
--- a/libio/oldiofgetpos.c
+++ b/libio/oldiofgetpos.c
@@ -42,7 +42,7 @@ _IO_old_fgetpos (fp, posp)
CHECK_FILE (fp, EOF);
_IO_acquire_lock (fp);
pos = _IO_seekoff_unlocked (fp, 0, _IO_seek_cur, 0);
- if (_IO_in_backup (fp))
+ if (_IO_in_backup (fp) && pos != _IO_pos_BAD)
pos -= fp->_IO_save_end - fp->_IO_save_base;
_IO_release_lock (fp);
if (pos == _IO_pos_BAD)