embryo_cc - fix possible buffer overrun

fix CID 1039589
2014-09-01 19:03:16 +09:00 · 2014-09-01 19:03:16 +09:00 · 09648f6cf1
parent 1f5aa3050b
commit 09648f6cf1
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
@ -3030,7 +3030,8 @@ insert_constval(constvalue * prev, constvalue * next, char *name,
   if (!(cur = (constvalue *)malloc(sizeof(constvalue))))
      error(103);		/* insufficient memory (fatal error) */
   memset(cur, 0, sizeof(constvalue));
-   strcpy(cur->name, name);
+   strncpy(cur->name, name, sizeof(cur->name) - 1);
+   cur->name[sizeof(cur->name) - 1] = 0;
   cur->value = val;
   cur->index = idx;
   cur->next = next;