[src/trunk]: src/usr.bin/rpcgen Use errx when malloc fails, and also don't ca...

[dholland <dholland%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/d3ad8356b1aa
branches:  trunk
changeset: 338091:d3ad8356b1aa
user:      dholland <dholland%NetBSD.org@localhost>
date:      Sat May 09 23:16:51 2015 +0000

description:
Use errx when malloc fails, and also don't cast the return value of
malloc/realloc.

diffstat:

 usr.bin/rpcgen/rpc_cout.c |  13 ++++++-------
 usr.bin/rpcgen/rpc_util.c |  10 ++++------
 2 files changed, 10 insertions(+), 13 deletions(-)

diffs (80 lines):

diff -r 69fe8876d499 -r d3ad8356b1aa usr.bin/rpcgen/rpc_cout.c
--- a/usr.bin/rpcgen/rpc_cout.c Sat May 09 23:14:22 2015 +0000
+++ b/usr.bin/rpcgen/rpc_cout.c Sat May 09 23:16:51 2015 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: rpc_cout.c,v 1.35 2015/05/09 23:14:22 dholland Exp $   */
+/*     $NetBSD: rpc_cout.c,v 1.36 2015/05/09 23:16:51 dholland Exp $   */
 /*
  * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
  * unrestricted use provided that this legend is included on all tape
@@ -38,7 +38,7 @@
 #if 0
 static char sccsid[] = "@(#)rpc_cout.c 1.13 89/02/22 (C) 1987 SMI";
 #else
-__RCSID("$NetBSD: rpc_cout.c,v 1.35 2015/05/09 23:14:22 dholland Exp $");
+__RCSID("$NetBSD: rpc_cout.c,v 1.36 2015/05/09 23:16:51 dholland Exp $");
 #endif
 #endif
 
@@ -476,7 +476,7 @@
                                        else {
                                                char *nsizestr;
 
-                                               nsizestr = (char *) realloc(sizestr, strlen(sizestr) + strlen(ptemp) + 1);
+                                               nsizestr = realloc(sizestr, strlen(sizestr) + strlen(ptemp) + 1);
                                                if (nsizestr == NULL) {
 
                                                        errx(EXIT_FAILURE, "Out of memory");
@@ -711,11 +711,10 @@
        char   *ptr, *hptr;
 
 
-       ptr = (char *) malloc(strlen(str) + 1);
+       ptr = malloc(strlen(str) + 1);
        if (ptr == NULL) {
-               f_print(stderr, "malloc failed\n");
-               exit(1);
-       };
+               errx(EXIT_FAILURE, "Out of memory");
+       }
 
        hptr = ptr;
        while (*str != '\0')
diff -r 69fe8876d499 -r d3ad8356b1aa usr.bin/rpcgen/rpc_util.c
--- a/usr.bin/rpcgen/rpc_util.c Sat May 09 23:14:22 2015 +0000
+++ b/usr.bin/rpcgen/rpc_util.c Sat May 09 23:16:51 2015 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: rpc_util.c,v 1.15 2015/05/09 23:12:57 dholland Exp $   */
+/*     $NetBSD: rpc_util.c,v 1.16 2015/05/09 23:16:51 dholland Exp $   */
 /*
  * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
  * unrestricted use provided that this legend is included on all tape
@@ -38,7 +38,7 @@
 #if 0
 static char sccsid[] = "@(#)rpc_util.c 1.11 89/02/22 (C) 1987 SMI";
 #else
-__RCSID("$NetBSD: rpc_util.c,v 1.15 2015/05/09 23:12:57 dholland Exp $");
+__RCSID("$NetBSD: rpc_util.c,v 1.16 2015/05/09 23:16:51 dholland Exp $");
 #endif
 #endif
 
@@ -432,8 +432,7 @@
        len = strlen(pname) + strlen(vname) + strlen(ARGEXT) + 3;
        name = malloc(len);
        if (!name) {
-               fprintf(stderr, "failed in malloc");
-               exit(1);
+               errx(EXIT_FAILURE, "Out of memory");
        }
        snprintf(name, len, "%s_%s_%s", locase(pname), vname, ARGEXT);
        return (name);
@@ -448,8 +447,7 @@
        bas_type *ptr;
 
        if ((ptr = malloc(sizeof(bas_type))) == NULL) {
-               fprintf(stderr, "failed in malloc");
-               exit(1);
+               errx(EXIT_FAILURE, "Out of memory");
        }
        ptr->name = type;
        ptr->length = len;