Juan Lang : crypt32: Don' t keep a pointer to the lower quality chains when choosing a higher quality one , otherwise they'll get double-freed.
Alexandre Julliard
julliard at winehq.org
Fri Oct 19 08:35:47 CDT 2007
Module: wine
Branch: master
Commit: 5d6feab0e2aba6f71679df24f46c0251e63f2f7b
URL: http://source.winehq.org/git/wine.git/?a=commit;h=5d6feab0e2aba6f71679df24f46c0251e63f2f7b
Author: Juan Lang <juan.lang at gmail.com>
Date: Thu Oct 18 20:44:18 2007 -0700
crypt32: Don't keep a pointer to the lower quality chains when choosing a higher quality one, otherwise they'll get double-freed.
---
dlls/crypt32/chain.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/dlls/crypt32/chain.c b/dlls/crypt32/chain.c
index ff555bb..9832f0e 100644
--- 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;
}
}
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