mirror of
https://github.com/slicer69/doas
synced 2024-07-22 02:34:10 +00:00
Removed unused reallocarr.c file and removed references to it from Makefile.
Fixed typo in parse.y which used + instead of * when calculating memory usage.
This commit is contained in:
parent
d55af6cdf4
commit
e6f145622d
5
Makefile
5
Makefile
|
@ -2,7 +2,7 @@ CC?=clang
|
||||||
YC?=yacc
|
YC?=yacc
|
||||||
BIN=doas
|
BIN=doas
|
||||||
PREFIX?=/usr/local
|
PREFIX?=/usr/local
|
||||||
OBJECTS=doas.o env.o execvpe.o reallocarr.o y.tab.o
|
OBJECTS=doas.o env.o execvpe.o y.tab.o
|
||||||
CFLAG+= -DUSE_PAM
|
CFLAG+= -DUSE_PAM
|
||||||
LFLAG+= -lpam
|
LFLAG+= -lpam
|
||||||
|
|
||||||
|
@ -18,9 +18,6 @@ execvpe.o: doas.h execvpe.c
|
||||||
doas.o: doas.h doas.c parse.y
|
doas.o: doas.h doas.c parse.y
|
||||||
$(CC) $(CFLAG) -c doas.c
|
$(CC) $(CFLAG) -c doas.c
|
||||||
|
|
||||||
reallocarr.o: reallocarr.c doas.h
|
|
||||||
$(CC) -c reallocarr.c
|
|
||||||
|
|
||||||
y.tab.o: parse.y
|
y.tab.o: parse.y
|
||||||
$(YC) parse.y
|
$(YC) parse.y
|
||||||
$(CC) -c y.tab.c
|
$(CC) -c y.tab.c
|
||||||
|
|
1
env.c
1
env.c
|
@ -95,7 +95,6 @@ flattenenv(struct env *env)
|
||||||
struct envnode *node;
|
struct envnode *node;
|
||||||
u_int i;
|
u_int i;
|
||||||
|
|
||||||
// envp = reallocarray(NULL, env->count + 1, sizeof(char *));
|
|
||||||
envp = realloc(NULL, (env->count + 1) * sizeof(char *));
|
envp = realloc(NULL, (env->count + 1) * sizeof(char *));
|
||||||
if (!envp)
|
if (!envp)
|
||||||
err(1, NULL);
|
err(1, NULL);
|
||||||
|
|
2
parse.y
2
parse.y
|
@ -130,7 +130,7 @@ envlist: /* empty */ {
|
||||||
/* if (!($$.envlist = reallocarray($1.envlist, nenv + 2,
|
/* if (!($$.envlist = reallocarray($1.envlist, nenv + 2,
|
||||||
sizeof(char *))))
|
sizeof(char *))))
|
||||||
*/
|
*/
|
||||||
if (!($$.envlist = realloc($1.envlist, (nenv + 2) + sizeof(char*))))
|
if (!($$.envlist = realloc($1.envlist, (nenv + 2) * sizeof(char*))))
|
||||||
errx(1, "can't allocate envlist");
|
errx(1, "can't allocate envlist");
|
||||||
$$.envlist[nenv] = $2.str;
|
$$.envlist[nenv] = $2.str;
|
||||||
$$.envlist[nenv + 1] = NULL;
|
$$.envlist[nenv + 1] = NULL;
|
||||||
|
|
72
reallocarr.c
72
reallocarr.c
|
@ -1,72 +0,0 @@
|
||||||
/* NetBSD: reallocarr.c,v 1.2 2015/07/16 00:03:59 kamil Exp */
|
|
||||||
|
|
||||||
/*-
|
|
||||||
* Copyright (c) 2015 Joerg Sonnenberger <joerg@NetBSD.org>.
|
|
||||||
* All rights reserved.
|
|
||||||
*
|
|
||||||
* Redistribution and use in source and binary forms, with or without
|
|
||||||
* modification, are permitted provided that the following conditions
|
|
||||||
* are met:
|
|
||||||
*
|
|
||||||
* 1. Redistributions of source code must retain the above copyright
|
|
||||||
* notice, this list of conditions and the following disclaimer.
|
|
||||||
* 2. Redistributions in binary form must reproduce the above copyright
|
|
||||||
* notice, this list of conditions and the following disclaimer in
|
|
||||||
* the documentation and/or other materials provided with the
|
|
||||||
* distribution.
|
|
||||||
*
|
|
||||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|
||||||
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
|
||||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
|
||||||
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
|
||||||
* COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
|
||||||
* INCIDENTAL, SPECIAL, EXEMPLARY OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
|
||||||
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
|
||||||
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
|
||||||
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
|
||||||
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
|
|
||||||
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
||||||
* SUCH DAMAGE.
|
|
||||||
*/
|
|
||||||
|
|
||||||
#include <errno.h>
|
|
||||||
/* Old POSIX has SIZE_MAX in limits.h */
|
|
||||||
#include <limits.h>
|
|
||||||
#include <stdint.h>
|
|
||||||
#include <stdlib.h>
|
|
||||||
#include <string.h>
|
|
||||||
|
|
||||||
#include "doas.h"
|
|
||||||
|
|
||||||
#if !defined(HAVE_REALLOCARR) && !defined(HAVE_REALLOCARRAY)
|
|
||||||
|
|
||||||
int
|
|
||||||
reallocarr(void *ptr, size_t num, size_t size)
|
|
||||||
{
|
|
||||||
int saved_errno, result;
|
|
||||||
void *optr;
|
|
||||||
void *nptr;
|
|
||||||
|
|
||||||
saved_errno = errno;
|
|
||||||
memcpy(&optr, ptr, sizeof(ptr));
|
|
||||||
if (num == 0 || size == 0) {
|
|
||||||
free(optr);
|
|
||||||
nptr = NULL;
|
|
||||||
memcpy(ptr, &nptr, sizeof(ptr));
|
|
||||||
errno = saved_errno;
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
if ((num >= 65535 || size >= 65535) && num > SIZE_MAX / size)
|
|
||||||
return EOVERFLOW;
|
|
||||||
nptr = realloc(optr, num * size);
|
|
||||||
if (nptr == NULL) {
|
|
||||||
result = errno;
|
|
||||||
} else {
|
|
||||||
result = 0;
|
|
||||||
memcpy(ptr, &nptr, sizeof(ptr));
|
|
||||||
}
|
|
||||||
errno = saved_errno;
|
|
||||||
return result;
|
|
||||||
}
|
|
||||||
|
|
||||||
#endif
|
|
Loading…
Reference in a new issue