Fix incorrect mount table entry parsing in __getmntent_r

When mount entry contains only four fields and have more then one space or
tab at the and, mp.mnt_freq and mp.mnt_passno will be set to some specific
values as side effect from parsing of previus mount entry. It is because
sscanf(""," %d %d ", &a, &b) returns -1, but this case is unprocessed.
Values of mp.mnt_freq and  mp.mnt_passno stays unchanged. This patch is
attempt to fix described issue by removing trailing tabs and spaces.

1 files changed, 7 insertions, 7 deletions

diff --git a/NEWS b/NEWS
index acb611abf6..85828857a0 100644
--- a/NEWS
+++ b/NEWS
@@ -11,13 +11,13 @@ Version 2.21
 
   6652, 10672, 12847, 12926, 13862, 14132, 14138, 14171, 14498, 15215,
   15884, 16191, 16469, 16617, 16619, 16657, 16740, 16857, 17192, 17266,
-  17344, 17363, 17370, 17371, 17411, 17460, 17475, 17485, 17501, 17506,
-  17508, 17522, 17555, 17570, 17571, 17572, 17573, 17574, 17581, 17582,
-  17583, 17584, 17585, 17589, 17594, 17601, 17608, 17616, 17625, 17630,
-  17633, 17634, 17635, 17647, 17653, 17657, 17664, 17665, 17668, 17682,
-  17717, 17719, 17722, 17723, 17724, 17725, 17732, 17733, 17744, 17745,
-  17746, 17747, 17775, 17777, 17780, 17781, 17782, 17793, 17796, 17797,
-  17806
+  17273, 17344, 17363, 17370, 17371, 17411, 17460, 17475, 17485, 17501,
+  17506, 17508, 17522, 17555, 17570, 17571, 17572, 17573, 17574, 17581,
+  17582, 17583, 17584, 17585, 17589, 17594, 17601, 17608, 17616, 17625,
+  17630, 17633, 17634, 17635, 17647, 17653, 17657, 17664, 17665, 17668,
+  17682, 17717, 17719, 17722, 17723, 17724, 17725, 17732, 17733, 17744,
+  17745, 17746, 17747, 17775, 17777, 17780, 17781, 17782, 17793, 17796,
+  17797, 17806
 
 * i386 memcpy functions optimized with SSE2 unaligned load/store.