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Eolian/Generator: return values set to 0. 

Before eo_do invocation, generated legacy functions returning a value
initialize it to 0.
This change is needed in the case that eo_do fails to find some
function, which leads to an unitialized value and behavior.
This commit is contained in:
Daniel Zaoui 2014-03-14 12:59:58 +02:00
parent 571d7b6287
commit 81c2a5d217
1 changed files with 2 additions and 7 deletions
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9
src/bin/eolian/legacy_generator.c
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@ -298,9 +298,8 @@ _eapi_func_generate(const char *classname, Eolian_Function funcid, Eolian_Functi
{
if (eina_strbuf_length_get(eoparam)) eina_strbuf_append(eoparam, ", ");
Eina_Bool had_star = !!strchr(rettype, '*');
sprintf (tmpstr, " %s%s%s%s%s;\n",
ret_const?"const ":"", rettype, had_star?"":" ", retname,
had_star?" = NULL":"");
sprintf (tmpstr, " %s%s%s%s = 0;\n",
ret_const?"const ":"", rettype, had_star?"":" ", retname);
eina_strbuf_append_printf(eoparam, "&%s", retname);
}
@ -311,10 +310,6 @@ _eapi_func_generate(const char *classname, Eolian_Function funcid, Eolian_Functi
eina_strbuf_replace_all(fbody, "@#ret_val", (rettype) ? retname : "");
eina_strbuf_replace_all(fbody, "@#is_const", (ftype == GET || eolian_function_object_is_const(funcid)) ? "const " : "");
tmpstr[0] = '\0';
if (rettype) sprintf (tmpstr, "(%s)(0)", rettype);
eina_strbuf_replace_all(fbody, "@#check_ret", tmpstr);
eina_strbuf_append(buf, eina_strbuf_string_get(fbody));
end: