From 363a37d52016e0a16e3599d690f610346fc6898a Mon Sep 17 00:00:00 2001
From: blueswir1 <blueswir1@c046a42c-6fe2-441c-8c8c-71466251a162>
Date: Thu, 21 Aug 2008 17:58:08 +0000
Subject: Fix OpenBSD linker warnings

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5044 c046a42c-6fe2-441c-8c8c-71466251a162
---
 audio/audio.c | 18 +++++++++++-------
 1 file changed, 11 insertions(+), 7 deletions(-)

(limited to 'audio')

diff --git a/audio/audio.c b/audio/audio.c
index 84eaa8359..20bb2fc26 100644
--- a/audio/audio.c
+++ b/audio/audio.c
@@ -211,8 +211,8 @@ static char *audio_alloc_prefix (const char *s)
         size_t i;
         char *u = r + sizeof (qemu_prefix) - 1;
 
-        strcpy (r, qemu_prefix);
-        strcat (r, s);
+        pstrcpy (r, len + sizeof (qemu_prefix), qemu_prefix);
+        pstrcat (r, len, s);
 
         for (i = 0; i < len; ++i) {
             u[i] = toupper (u[i]);
@@ -430,7 +430,7 @@ static void audio_process_options (const char *prefix,
 {
     char *optname;
     const char qemu_prefix[] = "QEMU_";
-    size_t preflen;
+    size_t preflen, optlen;
 
     if (audio_bug (AUDIO_FUNC, !prefix)) {
         dolog ("prefix = NULL\n");
@@ -458,21 +458,25 @@ static void audio_process_options (const char *prefix,
         /* len of opt->name + len of prefix + size of qemu_prefix
          * (includes trailing zero) + zero + underscore (on behalf of
          * sizeof) */
-        optname = qemu_malloc (len + preflen + sizeof (qemu_prefix) + 1);
+        optlen = len + preflen + sizeof (qemu_prefix) + 1;
+        optname = qemu_malloc (optlen);
         if (!optname) {
             dolog ("Could not allocate memory for option name `%s'\n",
                    opt->name);
             continue;
         }
 
-        strcpy (optname, qemu_prefix);
+        pstrcpy (optname, optlen, qemu_prefix);
+        optlen -= preflen;
 
         /* copy while upper-casing, including trailing zero */
         for (i = 0; i <= preflen; ++i) {
             optname[i + sizeof (qemu_prefix) - 1] = toupper (prefix[i]);
         }
-        strcat (optname, "_");
-        strcat (optname, opt->name);
+        pstrcat (optname, optlen, "_");
+        optlen--;
+        pstrcat (optname, optlen, opt->name);
+        optlen -= len;
 
         def = 1;
         switch (opt->tag) {
-- 
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