libcurl: update to 7.57

1 files changed, 15 insertions, 17 deletions

diff --git a/libs/libcurl/src/inet_ntop.c b/libs/libcurl/src/inet_ntop.c
index c327150055..fb91a505db 100644
--- a/libs/libcurl/src/inet_ntop.c
+++ b/libs/libcurl/src/inet_ntop.c
@@ -32,10 +32,8 @@
 #include <arpa/inet.h>
 #endif
 
-#define _MPRINTF_REPLACE /* use our functions only */
-#include <curl/mprintf.h>
-
 #include "inet_ntop.h"
+#include "curl_printf.h"
 
 #define IN6ADDRSZ       16
 #define INADDRSZ         4
@@ -58,14 +56,14 @@ static char *inet_ntop4 (const unsigned char *src, char *dst, size_t size)
 
   tmp[0] = '\0';
   (void)snprintf(tmp, sizeof(tmp), "%d.%d.%d.%d",
-          ((int)((unsigned char)src[0])) & 0xff,
-          ((int)((unsigned char)src[1])) & 0xff,
-          ((int)((unsigned char)src[2])) & 0xff,
-          ((int)((unsigned char)src[3])) & 0xff);
+                 ((int)((unsigned char)src[0])) & 0xff,
+                 ((int)((unsigned char)src[1])) & 0xff,
+                 ((int)((unsigned char)src[2])) & 0xff,
+                 ((int)((unsigned char)src[3])) & 0xff);
 
   len = strlen(tmp);
   if(len == 0 || len >= size) {
-    SET_ERRNO(ENOSPC);
+    errno = ENOSPC;
     return (NULL);
   }
   strcpy(dst, tmp);
@@ -143,8 +141,8 @@ static char *inet_ntop6 (const unsigned char *src, char *dst, size_t size)
      */
     if(i == 6 && best.base == 0 &&
         (best.len == 6 || (best.len == 5 && words[5] == 0xffff))) {
-      if(!inet_ntop4(src+12, tp, sizeof(tmp) - (tp - tmp))) {
-        SET_ERRNO(ENOSPC);
+      if(!inet_ntop4(src + 12, tp, sizeof(tmp) - (tp - tmp))) {
+        errno = ENOSPC;
         return (NULL);
       }
       tp += strlen(tp);
@@ -162,7 +160,7 @@ static char *inet_ntop6 (const unsigned char *src, char *dst, size_t size)
   /* Check for overflow, copy, and we're done.
    */
   if((size_t)(tp - tmp) > size) {
-    SET_ERRNO(ENOSPC);
+    errno = ENOSPC;
     return (NULL);
   }
   strcpy(dst, tmp);
@@ -179,20 +177,20 @@ static char *inet_ntop6 (const unsigned char *src, char *dst, size_t size)
  *
  * On Windows we store the error in the thread errno, not
  * in the winsock error code. This is to avoid losing the
- * actual last winsock error. So use macro ERRNO to fetch the
- * errno this function sets when returning NULL, not SOCKERRNO.
+ * actual last winsock error. So when this function returns
+ * NULL, check errno not SOCKERRNO.
  */
 char *Curl_inet_ntop(int af, const void *src, char *buf, size_t size)
 {
-  switch (af) {
+  switch(af) {
   case AF_INET:
-    return inet_ntop4((const unsigned char*)src, buf, size);
+    return inet_ntop4((const unsigned char *)src, buf, size);
 #ifdef ENABLE_IPV6
   case AF_INET6:
-    return inet_ntop6((const unsigned char*)src, buf, size);
+    return inet_ntop6((const unsigned char *)src, buf, size);
 #endif
   default:
-    SET_ERRNO(EAFNOSUPPORT);
+    errno = EAFNOSUPPORT;
     return NULL;
   }
 }