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rpcgen: don't pass length of source to string copy operation 

Altough the prior code can't fail, GCC complains about the practice.
This commit is contained in:
tnn 2023-08-07 21:12:02 +00:00
parent a8f4a23fe6
commit 819c4d502d
1 changed files with 5 additions and 3 deletions
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8
usr.bin/rpcgen/rpc_cout.c
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@ -1,4 +1,4 @@
/* $NetBSD: rpc_cout.c,v 1.38 2016/01/23 02:33:09 dholland Exp $ */ /* $NetBSD: rpc_cout.c,v 1.39 2023/08/07 21:12:02 tnn Exp $ */
/* /*
* Sun RPC is a product of Sun Microsystems, Inc. and is provided for * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
* unrestricted use provided that this legend is included on all tape * unrestricted use provided that this legend is included on all tape
@ -38,7 +38,7 @@
#if 0 #if 0
static char sccsid[] = "@(#)rpc_cout.c 1.13 89/02/22 (C) 1987 SMI"; static char sccsid[] = "@(#)rpc_cout.c 1.13 89/02/22 (C) 1987 SMI";
#else #else
__RCSID("$NetBSD: rpc_cout.c,v 1.38 2016/01/23 02:33:09 dholland Exp $"); __RCSID("$NetBSD: rpc_cout.c,v 1.39 2023/08/07 21:12:02 tnn Exp $");
#endif #endif
#endif #endif
@ -186,7 +186,9 @@ print_ifopen(int indent, const char *name)
if (!strcmp(name, "rpcprog_t") || !strcmp(name, "rpcvers_t") || if (!strcmp(name, "rpcprog_t") || !strcmp(name, "rpcvers_t") ||
!strcmp(name, "rpcproc_t") || !strcmp(name, "rpcprot_t") || !strcmp(name, "rpcproc_t") || !strcmp(name, "rpcprot_t") ||
!strcmp(name, "rpcport_t") || !strcmp(name, "rpcpinline_t")) { !strcmp(name, "rpcport_t") || !strcmp(name, "rpcpinline_t")) {
strncpy(_t_kludge, name, strlen(name) - 2); strlcpy(_t_kludge, name, sizeof(_t_kludge));
char *underscore = strchr(_t_kludge, '_');
*underscore = 0;
name = _t_kludge; name = _t_kludge;
} }
tabify(fout, indent); tabify(fout, indent);