At least for the two common Unixly DSO loading methods, include the

system error in the error text.

diff --git a/crypto/dso/dso_dl.c b/crypto/dso/dso_dl.c
index 6e93268cc29571703712641d05a3c80baadd1932..195717e9935b2b6d9c5b8e7a106b66bed8ad96d7 100644 (file)
--- a/crypto/dso/dso_dl.c
+++ b/crypto/dso/dso_dl.c
@@ -130,7 +130,8 @@ static int dl_load(DSO *dso)
        if(ptr == NULL)
                {
                DSOerr(DSO_F_DL_LOAD,DSO_R_LOAD_FAILED);
-               ERR_add_error_data(3, "filename(", filename, ")");
+               ERR_add_error_data(4, "filename(", filename, "): ",
+                       strerror(errno));
                goto err;
                }
        if(!sk_push(dso->meth_data, (char *)ptr))
@@ -199,7 +200,8 @@ static void *dl_bind_var(DSO *dso, const char *symname)
        if (shl_findsym(&ptr, symname, TYPE_UNDEFINED, &sym) < 0)
                {
                DSOerr(DSO_F_DL_BIND_VAR,DSO_R_SYM_FAILURE);
-               ERR_add_error_data(3, "symname(", symname, ")");
+               ERR_add_error_data(4, "symname(", symname, "): ",
+                       strerror(errno));
                return(NULL);
                }
        return(sym);
@@ -229,7 +231,8 @@ static DSO_FUNC_TYPE dl_bind_func(DSO *dso, const char *symname)
        if (shl_findsym(&ptr, symname, TYPE_UNDEFINED, &sym) < 0)
                {
                DSOerr(DSO_F_DL_BIND_FUNC,DSO_R_SYM_FAILURE);
-               ERR_add_error_data(3, "symname(", symname, ")");
+               ERR_add_error_data(4, "symname(", symname, "): ",
+                       strerror(errno));
                return(NULL);
                }
        return((DSO_FUNC_TYPE)sym);

diff --git a/crypto/dso/dso_dlfcn.c b/crypto/dso/dso_dlfcn.c
index 681e9782ad14d822bb69d7856efd47d7cac994f0..1a19164d3b1b0474a1497ee5cd8d809045580eb1 100644 (file)
--- a/crypto/dso/dso_dlfcn.c
+++ b/crypto/dso/dso_dlfcn.c
@@ -147,7 +147,7 @@ static int dlfcn_load(DSO *dso)
        if(ptr == NULL)
                {
                DSOerr(DSO_F_DLFCN_LOAD,DSO_R_LOAD_FAILED);
-               ERR_add_error_data(3, "filename(", filename, ")");
+               ERR_add_error_data(4, "filename(", filename, "): ", dlerror());
                goto err;
                }
        if(!sk_push(dso->meth_data, (char *)ptr))
@@ -215,7 +215,7 @@ static void *dlfcn_bind_var(DSO *dso, const char *symname)
        if(sym == NULL)
                {
                DSOerr(DSO_F_DLFCN_BIND_VAR,DSO_R_SYM_FAILURE);
-               ERR_add_error_data(3, "symname(", symname, ")");
+               ERR_add_error_data(4, "symname(", symname, "): ", dlerror());
                return(NULL);
                }
        return(sym);
@@ -246,7 +246,7 @@ static DSO_FUNC_TYPE dlfcn_bind_func(DSO *dso, const char *symname)
        if(sym == NULL)
                {
                DSOerr(DSO_F_DLFCN_BIND_FUNC,DSO_R_SYM_FAILURE);
-               ERR_add_error_data(3, "symname(", symname, ")");
+               ERR_add_error_data(4, "symname(", symname, "): ", dlerror());
                return(NULL);
                }
        return(sym);