| Summary: |
Dangling pointer Issue in _cairo_surface_snapshot_acquire_source_image API. |
| Product: |
cairo
|
Reporter: |
Amarnath <a.amarnath> |
| Component: |
general | Assignee: |
Chris Wilson <chris> |
| Status: |
RESOLVED
NOTABUG
|
QA Contact: |
cairo-bugs mailing list <cairo-bugs> |
| Severity: |
major
|
|
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| Priority: |
medium
|
|
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| Version: |
unspecified | |
|
| Hardware: |
x86 (IA32) | |
|
| OS: |
Linux (All) | |
|
| Whiteboard: |
|
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i915 platform:
|
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i915 features:
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|---|
| Attachments: |
This is patch file attached to fix the issue.
|
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Created attachment 116296 [details] This is patch file attached to fix the issue. After freeing any pointer which is pointing to dynamically allocated memory, Null should be assigned to pointer immediately after freeing to avoid dangling pointer situation. In the code after freeing the memory under some condition null was not assigned to the pointer and outside the condition block it was getting assigned to another pointer.