eliminate 'data->state.ssl_scache' #16261
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Keeping the relevant 'ssl_scache' in 'data->state' leads to problems when the owner of the cache is cleaned up and this reference is left dangling. Remove the ref entirely and always find the ssl_scache at the curren share or multi. Folded in curl#16260 to verify this fixes the bug with a dangling reference when an easy handle is used with easy_perform first and in a multi_perform after. refs curl#16236
bagder
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Keeping the relevant 'ssl_scache' in 'data->state' leads to problems when the owner of the cache is cleaned up and this reference is left dangling. Remove the ref entirely and always find the ssl_scache at the current share or multi. Folded in curl#16260 (test 3208) to verify this fixes the bug with a dangling reference when an easy handle is used with easy_perform first and in a multi_perform after. Ref: curl#16236 Closes curl#16261
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Keeping the relevant 'ssl_scache' in 'data->state' leads to problems when the owner of the cache is cleaned up and this reference is left dangling.
Remove the ref entirely and always find the ssl_scache at the curren share or multi.
Folded in #16260 to verify this fixes the bug with a dangling reference when an easy handle is used with easy_perform first and in a multi_perform after.
refs #16236