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Free the correct buffer in error handling. 

Handle that malloc may return NULL.
This commit is contained in:
kristerw 2001-05-26 00:22:22 +00:00
parent 6e87bd852f
commit 7e4c882a7c
1 changed files with 4 additions and 2 deletions
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6
lib/libc/rpc/rpc_generic.c
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@ -1,4 +1,4 @@
/* $NetBSD: rpc_generic.c,v 1.7 2001/04/22 20:51:25 fvdl Exp $ */
/* $NetBSD: rpc_generic.c,v 1.8 2001/05/26 00:22:22 kristerw Exp $ */
/*
* Sun RPC is a product of Sun Microsystems, Inc. and is provided for
@ -703,6 +703,8 @@ __rpc_uaddr2taddr_af(int af, const char *uaddr)
}
ret = (struct netbuf *)malloc(sizeof *ret);
if (ret == NULL)
goto out;
switch (af) {
case AF_INET:
@ -730,7 +732,7 @@ __rpc_uaddr2taddr_af(int af, const char *uaddr)
sin6->sin6_family = AF_INET6;
sin6->sin6_port = htons(port);
if (inet_pton(AF_INET6, addrstr, &sin6->sin6_addr) <= 0) {
free(sin);
free(sin6);
free(ret);
ret = NULL;
goto out;