From: Pekka Riikonen <priikone@silcnet.org>
Date: Sun, 24 Nov 2002 19:09:39 +0000 (+0000)
Subject: 	silc_sim_symname not allocate memory.
X-Git-Tag: 1.2.beta1~869
X-Git-Url: http://git.silcnet.org/gitweb/?a=commitdiff_plain;h=ae28b0d12219f36d30debc5a4825280b5c589055;p=crypto.git

	silc_sim_symname not allocate memory.
---

diff --git a/lib/silcsim/silcsimutil.c b/lib/silcsim/silcsimutil.c
index a47b68ad..0da8993a 100644
--- a/lib/silcsim/silcsimutil.c
+++ b/lib/silcsim/silcsimutil.c
@@ -22,27 +22,26 @@
 
 #ifdef SILC_SIM			/* SIM support enabled */
 
-/* This puts two arguments together and returns a new allocated string.
-   This is used to produce the function names that are then get from
+static char symname[256];
+
+/* This is used to produce the function names that are then get from
    SIM's. */
 
 char *silc_sim_symname(char *symbol, char *function)
 {
-  char *ret;
   int len1, len2, len3;
 
   len1 = strlen(symbol);
   len2 = strlen(function);
   len3 = strlen(SILC_SIM_SYMBOL_PREFIX);
-  ret = silc_calloc(len1 + len2 + len3 + 2 + 1, sizeof(char));
-
-  strncpy(ret, SILC_SIM_SYMBOL_PREFIX, len3);
-  strncat(ret, "_", 1);
-  strncat(ret, symbol, len1);
-  strncat(ret, "_", 1);
-  strncat(ret, function, len2);
-
-  return ret;
+  memset(symname, 0, sizeof(symname));
+  silc_strncat(symname, sizeof(symname), SILC_SIM_SYMBOL_PREFIX, len3);
+  silc_strncat(symname, sizeof(symname), "_", 1);
+  silc_strncat(symname, sizeof(symname), symbol, len1);
+  silc_strncat(symname, sizeof(symname), "_", 1);
+  silc_strncat(symname, sizeof(symname), function, len2);
+
+  return symname;
 }
 
 #endif /* SILC_SIM */