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i#6662 encodings2regdeps: data race bug fix

Open edeiana opened this issue 1 year ago • 0 comments

Fixes a data race due to multiple dr_standalone_init() done in parallel (per shard) by encodings2regdeps_filter_t. dcontext is now initialized one time by record_filter_t and passed to its filters through the record_filter_info_t interface.

Avoids a benign data race in opcode_mix where all threads set the dcontext isa_mode to DR_ISA_REGDEPS for regdeps input traces.

Issue #6662 #6812

edeiana avatar May 13 '24 12:05 edeiana