Fix mingw warnings.

[openssl.git] / crypto / dso / dso_lib.c

diff --git a/crypto/dso/dso_lib.c b/crypto/dso/dso_lib.c
index e7ddfd5ecf799ef0352ecd4907d8c8ce89651edf..1e3d81ce4cfedf583d77e3f2322d8846f2653d57 100644 (file)
--- a/crypto/dso/dso_lib.c
+++ b/crypto/dso/dso_lib.c
@@ -383,7 +383,7 @@ int DSO_set_filename(DSO *dso, const char *filename)
                DSOerr(DSO_F_DSO_SET_FILENAME,ERR_R_MALLOC_FAILURE);
                return(0);
                }
-       strcpy(copied, filename);
+       BUF_strlcpy(copied, filename, strlen(filename) + 1);
        if(dso->filename)
                OPENSSL_free(dso->filename);
        dso->filename = copied;
@@ -394,7 +394,7 @@ char *DSO_merge(DSO *dso, const char *filespec1, const char *filespec2)
        {
        char *result = NULL;
 
-       if(dso == NULL || dir == NULL)
+       if(dso == NULL || filespec1 == NULL)
                {
                DSOerr(DSO_F_DSO_MERGE,ERR_R_PASSED_NULL_PARAMETER);
                return(NULL);
@@ -403,7 +403,7 @@ char *DSO_merge(DSO *dso, const char *filespec1, const char *filespec2)
                filespec1 = dso->filename;
        if(filespec1 == NULL)
                {
-               DSOerr(DSO_F_DSO_MERGE,DSO_R_NO_FILENAME);
+               DSOerr(DSO_F_DSO_MERGE,DSO_R_NO_FILE_SPECIFICATION);
                return(NULL);
                }
        if((dso->flags & DSO_FLAG_NO_NAME_TRANSLATION) == 0)
@@ -449,7 +449,7 @@ char *DSO_convert_filename(DSO *dso, const char *filename)
                                        ERR_R_MALLOC_FAILURE);
                        return(NULL);
                        }
-               strcpy(result, filename);
+               BUF_strlcpy(result, filename, strlen(filename) + 1);
                }
        return(result);
        }
@@ -464,3 +464,27 @@ const char *DSO_get_loaded_filename(DSO *dso)
                }
        return(dso->loaded_filename);
        }
+
+int DSO_pathbyaddr(void *addr,char *path,int sz)
+       {
+       DSO_METHOD *meth = default_DSO_meth;
+       if (meth == NULL) meth = DSO_METHOD_openssl();
+       if (meth->pathbyaddr == NULL)
+               {
+               DSOerr(DSO_F_DSO_PATHBYADDR,DSO_R_UNSUPPORTED);
+               return -1;
+               }
+       return (*meth->pathbyaddr)(addr,path,sz);
+       }
+
+void *DSO_global_lookup(const char *name)
+       {
+       DSO_METHOD *meth = default_DSO_meth;
+       if (meth == NULL) meth = DSO_METHOD_openssl();
+       if (meth->globallookup == NULL)
+               {
+               DSOerr(DSO_F_DSO_GLOBAL_LOOKUP,DSO_R_UNSUPPORTED);
+               return NULL;
+               }
+       return (*meth->globallookup)(name);
+       }