Attachment 597 Details for Bug 2577 – file.diff

[patch] file.diff

file.diff (text/plain), 1.07 KB, created by Julian Assange on 1997-01-25 13:40:01 UTC

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Creator: Julian Assange

Created: 1997-01-25 13:40:01 UTC

Size: 1.07 KB

patch

obsolete

>--- src/usr.bin/rlogin/kcmd.c.orig	Sun Jan 26 00:26:44 1997
>+++ src/usr.bin/rlogin/kcmd.c	Sun Jan 26 00:26:48 1997
>@@ -106,7 +106,11 @@
> 		return (-1);
> 	}
> 
>-	host_save = malloc(strlen(hp->h_name) + 1);
>+	if (!(host_save = malloc(strlen(hp->h_name) + 1))) {
>+		perror("malloc");
>+		return -1;
>+	}
>+
> 	strcpy(host_save, hp->h_name);
> 	*ahost = host_save;
> 
>@@ -131,9 +135,9 @@
> 		fcntl(s, F_SETOWN, pid);
> 		sin.sin_family = hp->h_addrtype;
> #if defined(ultrix) || defined(sun)
>-		bcopy(hp->h_addr, (caddr_t)&sin.sin_addr, hp->h_length);
>+		bcopy(hp->h_addr, (caddr_t)&sin.sin_addr, sizeof sin.sin_addr);
> #else
>-		bcopy(hp->h_addr_list[0], (caddr_t)&sin.sin_addr, hp->h_length);
>+		bcopy(hp->h_addr_list[0], (caddr_t)&sin.sin_addr, sizeof sin.sin_addr);
> #endif
> 		sin.sin_port = rport;
> 		if (connect(s, (struct sockaddr *)&sin, sizeof(sin)) >= 0)
>@@ -162,7 +166,7 @@
> 			perror(NULL);
> 			hp->h_addr_list++;
> 			bcopy(hp->h_addr_list[0], (caddr_t)&sin.sin_addr,
>-			    hp->h_length);
>+			    sizeof sin.sin_addr);
> 			fprintf(stderr, "Trying %s...\n",
> 				inet_ntoa(sin.sin_addr));
> 			continue;

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