embedaddon/sudo/compat/getline.c - diff

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version 1.1.1.1, 2012/02/21 16:23:02	version 1.1.1.3, 2013/07/22 10:46:11
Line 1	Line 1
/*	/*
* Copyright (c) 2009-2010 Todd C. Miller <Todd.Miller@courtesan.com>	* Copyright (c) 2009-2010, 2012-2013 Todd C. Miller <Todd.Miller@courtesan.com>
*	*
* Permission to use, copy, modify, and distribute this software for any	* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above	* purpose with or without fee is hereby granted, provided that the above
Line 16	Line 16

#include <config.h>	#include <config.h>

	#ifndef HAVE_GETLINE

#include <sys/types.h>	#include <sys/types.h>

#include <stdio.h>	#include <stdio.h>
Line 52 getline(char *bufp, size_t bufsizep, FILE *fp)	Line 54 getline(char *bufp, size_t bufsizep, FILE *fp)
buf = fgetln(fp, &len);	buf = fgetln(fp, &len);
if (buf) {	if (buf) {
bufsize = bufp ? bufsizep : 0;	bufsize = bufp ? bufsizep : 0;
if (bufsize < len + 1) {	if (bufsize == 0 \|\| bufsize - 1 < len) {
bufsize = len + 1;	bufsize = len + 1;
cp = bufp ? realloc(bufp, bufsize) : malloc(bufsize);	cp = bufp ? realloc(bufp, bufsize) : malloc(bufsize);
if (cp == NULL)	if (cp == NULL)
Line 101 getline(char *bufp, size_t bufsizep, FILE *fp)	Line 103 getline(char *bufp, size_t bufsizep, FILE *fp)
*bufsizep = bufsize;	*bufsizep = bufsize;
return len;	return len;
}	}
#endif	#endif /* HAVE_FGETLN */
	#endif /* HAVE_GETLINE */