Coverity DIVIDE_BY_ZERO - CID 12439 - plugins/mag/src/mag.cpp - in function: MagScreen::paintSimple() - In expressions "1. / this->width" and "1. / this->width" (2x) , division by expression "this->width" which may be zero has undefined behavior.

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CID: 12439
Checker: DIVIDE_BY_ZERO
Category: No category available
CWE definition: http://cwe.mitre.org/data/definitions/571.html
File: /tmp/buildd/compiz-0.9.9~daily13.01.14/plugins/mag/src/mag.cpp
Function: MagScreen::paintSimple()
Code snippet:
415 x1 + cx, screen->height () - y2 + cy, cw, ch);
416
417 if (target == GL_TEXTURE_2D)
418 {
CID 12439 - DIVIDE_BY_ZERO
In expression "1. / this->width", division by expression "this->width" which may be zero has undefined behavior.
In expression "1. / this->width", division by expression "this->width" which may be zero has undefined behavior.
419 pw = 1.0 / width;
420 ph = 1.0 / height;
421 }
422 else
423 {
424 pw = 1.0;

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Source file with Coverity annotations.