From cf6ba06cd445f1f4554701637d5bab581acfba98 Mon Sep 17 00:00:00 2001
From: dartraiden <wowemuh@gmail.com>
Date: Mon, 21 Apr 2025 09:33:29 +0300
Subject: libcurl: update to 8.13.0

---
 libs/libcurl/src/dynbuf.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

(limited to 'libs/libcurl/src/dynbuf.c')

diff --git a/libs/libcurl/src/dynbuf.c b/libs/libcurl/src/dynbuf.c
index 2b65b76336..f756363fea 100644
--- a/libs/libcurl/src/dynbuf.c
+++ b/libs/libcurl/src/dynbuf.c
@@ -32,7 +32,9 @@
 
 #define MIN_FIRST_ALLOC 32
 
+#ifdef DEBUGBUILD
 #define DYNINIT 0xbee51da /* random pattern */
+#endif
 
 /*
  * Init a dynbuf struct.
@@ -41,6 +43,7 @@ void Curl_dyn_init(struct dynbuf *s, size_t toobig)
 {
   DEBUGASSERT(s);
   DEBUGASSERT(toobig);
+  DEBUGASSERT(toobig <= MAX_DYNBUF_SIZE); /* catch crazy mistakes */
   s->bufr = NULL;
   s->leng = 0;
   s->allc = 0;
@@ -57,6 +60,7 @@ void Curl_dyn_init(struct dynbuf *s, size_t toobig)
 void Curl_dyn_free(struct dynbuf *s)
 {
   DEBUGASSERT(s);
+  DEBUGASSERT(s->init == DYNINIT);
   Curl_safefree(s->bufr);
   s->leng = s->allc = 0;
 }
@@ -181,7 +185,7 @@ CURLcode Curl_dyn_add(struct dynbuf *s, const char *str)
   DEBUGASSERT(s->init == DYNINIT);
   DEBUGASSERT(!s->leng || s->bufr);
   n = strlen(str);
-  return dyn_nappend(s, (unsigned char *)str, n);
+  return dyn_nappend(s, (const unsigned char *)str, n);
 }
 
 /*
@@ -207,7 +211,7 @@ CURLcode Curl_dyn_vaddf(struct dynbuf *s, const char *fmt, va_list ap)
   str = vaprintf(fmt, ap); /* this allocs a new string to append */
 
   if(str) {
-    CURLcode result = dyn_nappend(s, (unsigned char *)str, strlen(str));
+    CURLcode result = dyn_nappend(s, (const unsigned char *)str, strlen(str));
     free(str);
     return result;
   }
-- 
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