fix: NULL dereference in rd_kafka_cgrp_op#5318
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Ender Wang (Ender-Wang) wants to merge 1 commit intoconfluentinc:masterfrom
Open
fix: NULL dereference in rd_kafka_cgrp_op#5318Ender Wang (Ender-Wang) wants to merge 1 commit intoconfluentinc:masterfrom
rd_kafka_cgrp_op#5318Ender Wang (Ender-Wang) wants to merge 1 commit intoconfluentinc:masterfrom
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Pull request overview
This pull request fixes a critical NULL pointer dereference in the rd_kafka_cgrp_op function that occurs when a broker goes down. The crash happens at offset 0x58 within the rkcg structure when attempting to access rkcg->rkcg_ops.
Changes:
- Added NULL check for
rkcgparameter at the beginning ofrd_kafka_cgrp_opfunction - Early return if
rkcgis NULL, preventing the dereference
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#5315