crypt32: Don't keep a pointer to the lower quality chains when choosing a higher…

crypt32: Don't keep a pointer to the lower quality chains when choosing a higher quality one, otherwise they'll get double-freed.

crypt32: Don't keep a pointer to the lower quality chains when choosing a higher…
5d6feab0 · Juan Lang · Alexandre Julliard · cf904c2b · 5d6feab0
Commit 5d6feab0 authored Oct 18, 2007 by Juan Lang Committed by Alexandre Julliard Oct 19, 2007
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chain.c dlls/crypt32/chain.c +2 -0

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--- a/dlls/crypt32/chain.c
+++ b/dlls/crypt32/chain.c
@@ -1272,6 +1272,8 @@ static PCertificateChain CRYPT_ChooseHighestQualityChain(
             chain->context.rgpLowerQualityChainContext;
            alternate->context.rgpLowerQualityChainContext[i] =
             (PCCERT_CHAIN_CONTEXT)chain;
+            chain->context.cLowerQualityChainContext = 0;
+            chain->context.rgpLowerQualityChainContext = NULL;
            chain = alternate;
        }
    }