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authorAnoop C S <achiraya@redhat.com>2015-03-24 14:34:52 +0530
committerVijay Bellur <vbellur@redhat.com>2015-04-04 10:58:15 -0700
commitd2ada381fe332b6151d12d3ef1d1e47f9f7c77f7 (patch)
tree7cf5260fcb9f842512264b0174a33f17c1c7a78b /xlators/features/trash
parent5e7cc20d3cc37a03f594237bdf85c67397c3ceac (diff)
features/trash: More coverity fixes
The following CIDs are being addressed: 1288792 1288794 Change-Id: Ic2cdaf43f05488e04616ceb801b47a47c6a93656 BUG: 789278 Signed-off-by: Anoop C S <achiraya@redhat.com> Reviewed-on: http://review.gluster.org/10082 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
Diffstat (limited to 'xlators/features/trash')
-rw-r--r--xlators/features/trash/src/trash.c18
1 files changed, 16 insertions, 2 deletions
diff --git a/xlators/features/trash/src/trash.c b/xlators/features/trash/src/trash.c
index 521532ec1f6..07492e3addf 100644
--- a/xlators/features/trash/src/trash.c
+++ b/xlators/features/trash/src/trash.c
@@ -687,7 +687,7 @@ trash_unlink_mkdir_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
if (count == 0)
count = 1;
i++;
- if ((i > loop_count) || (count > PATH_MAX))
+ if (i > loop_count)
break;
tmp_dirname = strchr (tmp_str + count + 1, '/');
}
@@ -1026,6 +1026,13 @@ trash_unlink (call_frame_t *frame, xlator_t *this, loc_t *loc, int xflags,
* name collisions inside trash
*/
append_time_stamp (local->newpath);
+ if (strlen (local->newpath) > PATH_MAX) {
+ STACK_WIND (frame, trash_common_unwind_cbk,
+ FIRST_CHILD(this),
+ FIRST_CHILD(this)->fops->unlink, loc, 0,
+ xdata);
+ goto out;
+ }
LOCK_INIT (&frame->lock);
@@ -1397,7 +1404,7 @@ trash_truncate_mkdir_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
if (count == 0)
count = 1;
i++;
- if ((i > loop_count) || (count > PATH_MAX))
+ if (i > loop_count)
break;
tmp_dirname = strchr (tmp_str + count + 1, '/');
}
@@ -1522,6 +1529,13 @@ trash_truncate_stat_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
/* append timestamp to file name so that we can avoid
name collisions inside trash */
append_time_stamp (local->newpath);
+ if (strlen (local->newpath) > PATH_MAX) {
+ STACK_WIND (frame, trash_common_unwind_buf_cbk,
+ FIRST_CHILD(this),
+ FIRST_CHILD(this)->fops->truncate,
+ &local->loc, local->fop_offset, xdata);
+ goto out;
+ }
strcpy (loc_newname, local->loc.name);
append_time_stamp (loc_newname);