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use ISC_DIR_NAMEMAX instead of PATH_MAX.

Browse source 
There is still an unportable chmod() in here, which for now is
just elided when building on NT.  A Better Way will be made.
This commit is contained in:
David Lawrence 1999-10-08 22:25:14 +00:00
parent 589064803f
commit 54e9edb759
1 changed files with 9 additions and 7 deletions
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16
lib/dns/sec/dst/dst_parse.c
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@ -17,7 +17,7 @@
/*
* Principal Author: Brian Wellington
* $Id: dst_parse.c,v 1.7 1999/10/05 15:04:27 bwelling Exp $
* $Id: dst_parse.c,v 1.8 1999/10/08 22:25:14 tale Exp $
*/
#include <config.h>
@ -27,16 +27,18 @@
#include <string.h>
#include <ctype.h>
#include <limits.h>
#include <isc/assertions.h>
#include <isc/base64.h>
#include <isc/buffer.h>
#include <isc/dir.h>
#include <isc/int.h>
#include <isc/lex.h>
#include <isc/mem.h>
#include <isc/region.h>
#include <dns/rdata.h>
/* For chmod. This should be removed. */
/* XXXBEW For chmod. This should be removed. */
#include <sys/stat.h>
#include "dst_internal.h"
@ -196,7 +198,7 @@ dst_s_parse_private_key_file(const char *name, const int alg,
const isc_uint16_t id, dst_private_t *priv,
isc_mem_t *mctx)
{
char filename[PATH_MAX];
char filename[ISC_DIR_NAMEMAX];
int n = 0, ret, major, minor;
isc_buffer_t b;
isc_lex_t *lex = NULL;
@ -210,7 +212,7 @@ dst_s_parse_private_key_file(const char *name, const int alg,
priv->nelements = 0;
ret = dst_s_build_filename(filename, name, id, alg, PRIVATE_KEY,
PATH_MAX);
sizeof(filename));
if (ret < 0)
return (DST_R_NAMETOOLONG);
@ -330,7 +332,7 @@ dst_s_write_private_key_file(const char *name, const int alg,
FILE *fp;
int ret, i;
isc_result_t iret;
char filename[PATH_MAX];
char filename[ISC_DIR_NAMEMAX];
char buffer[MAXFIELDSIZE * 2];
REQUIRE(priv != NULL);
@ -339,14 +341,14 @@ dst_s_write_private_key_file(const char *name, const int alg,
return (DST_R_INVALIDPRIVATEKEY);
ret = dst_s_build_filename(filename, name, id, alg, PRIVATE_KEY,
PATH_MAX);
sizeof(filename));
if (ret < 0)
return (DST_R_NAMETOOLONG);
if ((fp = fopen(filename, "w")) == NULL)
return (DST_R_WRITEERROR);
/* This won't exist on non-unix systems. Hmmm.... */
/* XXXBEW This won't exist on non-unix systems. Hmmm.... */
chmod(filename, 0600);
fprintf(fp, "%s v%d.%d\n", PRIVATE_KEY_STR, MAJOR_VERSION,