Coverity FORWARD_NULL - CID 12455 - plugins/opengl/src/framebufferobject.cpp - in function: GLFramebufferObject::rebind(GLFramebufferObject*) - Comparing "fbo" to null implies that "fbo" might be null. Dereferencing null pointer "fbo".

Bug #1101622 reported by Product Strategy Coverity Bug Uploader
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
Compiz
Confirmed
Medium
Unassigned
0.9.9
Won't Fix
High
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: 12455
Checker: FORWARD_NULL
Category: No category available
CWE definition: http://cwe.mitre.org/data/definitions/476.html
File: /tmp/buildd/compiz-0.9.9~daily13.01.14/plugins/opengl/src/framebufferobject.cpp
Function: GLFramebufferObject::rebind(GLFramebufferObject*)
Code snippet:
168 // static
169 void
170 GLFramebufferObject::rebind (GLFramebufferObject *fbo)
171 {
CID 12455 - FORWARD_NULL
Comparing "fbo" to null implies that "fbo" might be null.
172 GLuint id = fbo ? fbo->priv->fboId : 0;
173
CID 12455 - FORWARD_NULL
Dereferencing null pointer "fbo".
174 if (id != fbo->priv->boundId)
175 {
176 (*GL::bindFramebuffer) (GL::FRAMEBUFFER, id);
177 fbo->priv->boundId = id;

Revision history for this message
Product Strategy Coverity Bug Uploader (coverity-uploader) wrote : compiz-0.9.9: /tmp/buildd/compiz-0.9.9~daily13.01.14/plugins/opengl/src/framebufferobject.cpp

Source file with Coverity annotations.

Changed in compiz:
importance: Undecided → High
MC Return (mc-return)
summary: - Coverity FORWARD_NULL - CID 12455
+ Coverity FORWARD_NULL - CID 12455 -
+ plugins/opengl/src/framebufferobject.cpp - in function:
+ GLFramebufferObject::rebind(GLFramebufferObject*) - Comparing "fbo" to
+ null implies that "fbo" might be null. Dereferencing null pointer "fbo".
Changed in compiz:
milestone: none → 0.9.10.0
MC Return (mc-return)
Changed in compiz:
milestone: 0.9.10.0 → 0.9.11.0
Stephen M. Webb (bregma)
Changed in compiz:
status: New → Confirmed
importance: High → Medium
milestone: 0.9.11.0 → 0.9.12.1
Stephen M. Webb (bregma)
Changed in compiz:
milestone: 0.9.12.1 → 0.9.12.2
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