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View File openssl-0.9.8b-aliasing-bug.patch of Package openssl098e2 (Project home:beerserc)

This patch fixes a violation of the C aliasing rules that can cause
miscompilation with some compiler versions.

--- openssl-0.9.8b/crypto/dso/dso_dlfcn.c.orig	2006-10-30 18:21:35.000000000 +0100
+++ openssl-0.9.8b/crypto/dso/dso_dlfcn.c	2006-10-30 18:21:37.000000000 +0100
@@ -237,7 +237,7 @@ static void *dlfcn_bind_var(DSO *dso, co
 static DSO_FUNC_TYPE dlfcn_bind_func(DSO *dso, const char *symname)
 	{
 	void *ptr;
-	DSO_FUNC_TYPE sym, *tsym = &sym;
+	DSO_FUNC_TYPE sym;
 
 	if((dso == NULL) || (symname == NULL))
 		{
@@ -255,7 +255,7 @@ static DSO_FUNC_TYPE dlfcn_bind_func(DSO
 		DSOerr(DSO_F_DLFCN_BIND_FUNC,DSO_R_NULL_HANDLE);
 		return(NULL);
 		}
-	*(void **)(tsym) = dlsym(ptr, symname);
+	sym = dlsym(ptr, symname);
 	if(sym == NULL)
 		{
 		DSOerr(DSO_F_DLFCN_BIND_FUNC,DSO_R_SYM_FAILURE);