X-Git-Url: https://git.distorted.org.uk/~mdw/sgt/putty/blobdiff_plain/2e96d5041e9e7a241d14305ae3e89637476c4968..1d81a7b61a209e7ab114d4aadd4e9a8b318f83dc:/mac/mtcpnet.c

diff --git a/mac/mtcpnet.c b/mac/mtcpnet.c
index 6cddc108..f355232f 100644
--- a/mac/mtcpnet.c
+++ b/mac/mtcpnet.c
@@ -130,8 +130,9 @@ typedef CALLBACK_API_C(OSErr, AddrToStrProcPtr)(UInt32, unsigned long, char *);
 typedef STACK_UPP_TYPE(AddrToStrProcPtr) AddrToStrUPP;
 enum { uppAddrToStrProcInfo = kCStackBased
        | RESULT_SIZE(SIZE_CODE(sizeof(OSErr)))
-       | STACK_ROUTINE_PARAMETER(1, SIZE_CODE(sizeof(unsigned long)))
-       | STACK_ROUTINE_PARAMETER(2, SIZE_CODE(sizeof(char *)))
+       | STACK_ROUTINE_PARAMETER(1, SIZE_CODE(sizeof(UInt32)))
+       | STACK_ROUTINE_PARAMETER(2, SIZE_CODE(sizeof(unsigned long)))
+       | STACK_ROUTINE_PARAMETER(3, SIZE_CODE(sizeof(char *)))
 };
 #define InvokeAddrToStrUPP(selector, addr, addrStr, userUPP)		\
     CALL_THREE_PARAMETER_UPP((userUPP), uppAddrToStrProcInfo, (selector),\
@@ -276,6 +277,7 @@ SockAddr mactcp_namelookup(char const *host, char **canonicalname)
     OSErr err;
     volatile int done = FALSE;
     char *realhost;
+    int realhostlen;
 
     /* Clear the structure. */
     memset(ret, 0, sizeof(struct SockAddr_tag));
@@ -293,9 +295,13 @@ SockAddr mactcp_namelookup(char const *host, char **canonicalname)
 	    continue;
     ret->resolved = TRUE;
     
-    if (ret->hostinfo.rtnCode == noErr)
+    if (ret->hostinfo.rtnCode == noErr) {
 	realhost = ret->hostinfo.cname;
-    else
+	/* MacTCP puts trailing dots on canonical names. */
+	realhostlen = strlen(realhost);
+	if (realhost[realhostlen - 1] == '.')
+	    realhost[realhostlen - 1] = '\0';
+    } else
 	realhost = "";
     *canonicalname = smalloc(1+strlen(realhost));
     strcpy(*canonicalname, realhost);