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elementary: fix potential divide by zero in els_scroller.c 

SVN revision: 80124
This commit is contained in:
Cedric BAIL 2012-12-04 03:51:18 +00:00
parent ba3a32d45a
commit 8e35c17f40
3 changed files with 10 additions and 3 deletions
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6
legacy/elementary/ChangeLog
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@ -742,4 +742,8 @@
2012-12-02 Mike Blumenkrantz
* Fix case where tooltips could go offscreen unnecessarily
* Fix case where tooltips could go offscreen unnecessarily.
2012-12-04 Cedric Bail
* Fix a possible divide by zero in els_scroller animator.

1
legacy/elementary/NEWS
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@ -71,6 +71,7 @@ Fixes:
* Fix the naviframe to resize it's items which are inserted.
* Fix the naviframe to send signal emits one time for content show/hide, text show/hide.
* Fix case where tooltips could go offscreen unnecessarily
* Fix possible divide by zero in els_scroller animator.
Removals:

2
legacy/elementary/src/lib/els_scroller.c
View File

@ -2132,6 +2132,8 @@ _smart_hold_animator(void *data)
dst_index++;
}
}
/* Note: difficult to trigger, but may be possible to get src_index == 0 and count < 0 and so trigger a divide by zero. */
if (!dst_index) dst_index = 1;
fx = xsum / dst_index;
fy = ysum / dst_index;
}