Bug ID 1267269: The wr_urldbd crashes and generates a core file

Last Modified: Sep 24, 2024

Affected Product(s):
BIG-IP PEM(all modules)

Known Affected Versions:
15.1.0, 15.1.0.1, 15.1.0.2, 15.1.0.3, 15.1.0.4, 15.1.0.5, 15.1.1, 15.1.2, 15.1.2.1, 15.1.3, 15.1.3.1, 15.1.4, 15.1.4.1, 15.1.5, 15.1.5.1, 15.1.6, 15.1.6.1, 15.1.7, 15.1.8, 15.1.8.1, 15.1.8.2, 15.1.9, 15.1.9.1, 15.1.10, 15.1.10.2, 15.1.10.3, 15.1.10.4, 15.1.10.5

Opened: Mar 02, 2023

Severity: 3-Major

Symptoms

The wr_urldbd crashes and generates a core file.

Impact

Service is interrupted for few minutes and classification does not happen.

Conditions

The munmap function does cross mapping boundaries and it does not fail if the requested unmap contains unmapped memory, i.e. the unmapped segment does not have to be fully mapped

Workaround

None

Fix Information

None

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips