embryo_cc - fix possible buffer overrun

fix CID 1039593
2014-09-01 19:13:44 +09:00 · 2014-09-01 19:13:44 +09:00 · d78703d0a8
parent f440626cf0
commit d78703d0a8
1 changed files with 2 additions and 1 deletions
--- a/src/bin/embryo/embryo_cc_sc1.c
+++ b/src/bin/embryo/embryo_cc_sc1.c
@ -1610,7 +1610,8 @@ decl_enum(int vclass)
    * tag was set) */
   if (lex(&lexval, &str) == tSYMBOL)
     {				/* read in (new) token */
-	strcpy(enumname, str);	/* save enum name (last constant) */
+	strncpy(enumname, str, sizeof(enumname) - 1);	/* save enum name (last constant) */
+        enumname[sizeof(enumname) - 1] = 0;
 	if (!explicittag)
 	   tag = sc_addtag(enumname);
     }