Coverity DIVIDE_BY_ZERO - CID 10485

Bug #937549 reported by Product Strategy Coverity Bug Uploader
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
notify-osd (Ubuntu)
New
Medium
Unassigned

Bug Description

This bug is exported from the Coverity Integration Manager on Canonical's servers. For information on how this is done please see this website: https://wiki.ubuntu.com/CanonicalProductStrategy/Coverity
CID: 10485
Checker: DIVIDE_BY_ZERO
Category: No category available
CWE definition: http://cwe.mitre.org/data/definitions/571.html
File: /tmp/buildd/notify-osd-0.9.33/egg/egg-alpha.c
Function: sincx1024_func()
Code snippet:
573
574 timeline = egg_alpha_get_timeline (alpha);
575
576 current_frame_num = egg_timeline_get_current_frame (timeline);
CID 10485 - DIVIDE_BY_ZERO
Assigning: "n_frames" = "egg_timeline_get_n_frames(timeline)".
On this path, function call "egg_timeline_get_n_frames(timeline)" has return value of 0
577 n_frames = egg_timeline_get_n_frames (timeline);
578
CID 10485 - DIVIDE_BY_ZERO
Division by expression "n_frames" which may be zero has undefined behavior
579 x = angle * current_frame_num / n_frames;
580
581 x -= (512 * 512 / angle);
582

Revision history for this message
Product Strategy Coverity Bug Uploader (coverity-uploader) wrote : notify-osd-oneiric: /tmp/buildd/notify-osd-0.9.33/egg/egg-alpha.c

Source file with Coverity annotations.

Changed in notify-osd:
importance: Undecided → Medium
affects: notify-osd → notify-osd (Ubuntu)
no longer affects: notify-osd/oneiric
To post a comment you must log in.
This report contains Public information  
Everyone can see this information.

Other bug subscribers

Remote bug watches

Bug watches keep track of this bug in other bug trackers.