hak5
/
openwrt-owl
mirror of https://github.com/hak5/openwrt-owl.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

nvram: get rid of NVRAM_SPACE 

Now we support NVRAM whatever its size is.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>

SVN-Revision: 46262
owl
Rafał Miłecki 2015-07-08 06:05:43 +00:00
parent d372167491
commit 4497c35bd0
2 changed files with 2 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
package/utils/nvram/src/nvram.c
View File

@ -65,7 +65,7 @@ static void _nvram_free(nvram_handle_t *h)
static nvram_tuple_t * _nvram_realloc( nvram_handle_t *h, nvram_tuple_t *t,
const char *name, const char *value )
{
if ((strlen(value) + 1) > NVRAM_SPACE)
if ((strlen(value) + 1) > h->length - h->offset)
return NULL;
if (!t) {
@ -395,7 +395,7 @@ nvram_handle_t * nvram_open(const char *file, int rdonly)
header = nvram_header(h);
if (header->magic == NVRAM_MAGIC &&
(rdonly || header->len < NVRAM_SPACE)) {
(rdonly || header->len < h->length - h->offset)) {
_nvram_rehash(h);
free(mtd);
return h;

1
package/utils/nvram/src/nvram.h
View File

@ -114,7 +114,6 @@ char * nvram_find_staging(void);
/* NVRAM constants */
#define NVRAM_MIN_SPACE 0x8000
#define NVRAM_SPACE 0x10000
#define NVRAM_MAGIC 0x48534C46 /* 'FLSH' */
#define NVRAM_VERSION 1