Fixed: ASan heap-use-after-free in Statement/Rsr ownership#8847
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dand-oss wants to merge 1 commit intoFirebirdSQL:masterfrom
Open
Fixed: ASan heap-use-after-free in Statement/Rsr ownership#8847dand-oss wants to merge 1 commit intoFirebirdSQL:masterfrom
dand-oss wants to merge 1 commit intoFirebirdSQL:masterfrom
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Clear rsr_self before Statement::statement member becomes invalid. The Rsr::rsr_self pointer was left dangling when Statement was freed before the Rsr, causing use-after-free when Rsr destructor accessed it. Added Statement destructor and explicit clear in freeClientData.
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Clear rsr_self before Statement::statement member becomes invalid.
The Rsr::rsr_self pointer was left dangling when Statement was freed before the Rsr, causing use-after-free when Rsr destructor accessed it.
Added Statement destructor and explicit clear in freeClientData.