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Merge master.kernel.org:/pub/scm/linux/kernel/git/herbert/crypto-2.6

* master.kernel.org:/pub/scm/linux/kernel/git/herbert/crypto-2.6:
  [CRYPTO] api: Read module pointer before freeing algorithm
Linus Torvalds 18 years ago
parent
55b637c6a0 da7cd59ab9
commit
5f663404b2
1 changed files with 3 additions and 1 deletions
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  1. 3 1
      crypto/api.c

+ 3 - 1
crypto/api.c
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@@ -48,8 +48,10 @@ EXPORT_SYMBOL_GPL(crypto_mod_get);
 
 
 
 void crypto_mod_put(struct crypto_alg *alg)
 
 void crypto_mod_put(struct crypto_alg *alg)
 
 {
 
 {
 
+	struct module *module = alg->cra_module;
 
+
 
 	crypto_alg_put(alg);
 
 	crypto_alg_put(alg);
 
-	module_put(alg->cra_module);
 
+	module_put(module);
 
 }
 
 }
 
 EXPORT_SYMBOL_GPL(crypto_mod_put);
 
 EXPORT_SYMBOL_GPL(crypto_mod_put);