src/usr.bin/chpass/edit.c - diff

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version 1.23, 2002/07/31 22:08:42

version 1.24, 2003/02/02 18:38:22

Line 48

#include <ctype.h>

#include <err.h>

#include <errno.h>

#include <fcntl.h>

#include <paths.h>

#include <pwd.h>

#include <stdio.h>

Line 152

Line 153

char *p, *q;

ENTRY *ep;

FILE *fp;

int fd;

if (!(fp = fopen(tempname, "r")))

if ((fd = open(tempname, O_RDONLY|O_NOFOLLOW)) == -1 ||

(fp = fdopen(fd, "r")) == NULL)

pw_error(tempname, 1, 1);

if (fstat(fileno(fp), &sb))

if (fstat(fd, &sb))

pw_error(tempname, 1, 1);

if (sb.st_size == 0) {

if (sb.st_size == 0 || sb.st_nlink != 1) {

warnx("corrupted temporary file");

goto bad;

}