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-rw-r--r--tools/env/fw_env.c13
1 files changed, 8 insertions, 5 deletions
diff --git a/tools/env/fw_env.c b/tools/env/fw_env.c
index d228cc3..f5cd521 100644
--- a/tools/env/fw_env.c
+++ b/tools/env/fw_env.c
@@ -40,7 +40,7 @@
_min1 < _min2 ? _min1 : _min2; })
struct envdev_s {
- char devname[16]; /* Device name */
+ const char *devname; /* Device name */
ulong devoff; /* Device offset */
ulong env_size; /* environment size */
ulong erase_size; /* device erase size */
@@ -1243,7 +1243,7 @@ static int parse_config ()
return -1;
}
#else
- strcpy (DEVNAME (0), DEVICE1_NAME);
+ DEVNAME (0) = DEVICE1_NAME;
DEVOFFSET (0) = DEVICE1_OFFSET;
ENVSIZE (0) = ENV1_SIZE;
/* Default values are: erase-size=env-size */
@@ -1258,7 +1258,7 @@ static int parse_config ()
#endif
#ifdef HAVE_REDUND
- strcpy (DEVNAME (1), DEVICE2_NAME);
+ DEVNAME (1) = DEVICE2_NAME;
DEVOFFSET (1) = DEVICE2_OFFSET;
ENVSIZE (1) = ENV2_SIZE;
/* Default values are: erase-size=env-size */
@@ -1297,6 +1297,7 @@ static int get_config (char *fname)
int i = 0;
int rc;
char dump[128];
+ char *devname;
fp = fopen (fname, "r");
if (fp == NULL)
@@ -1307,8 +1308,8 @@ static int get_config (char *fname)
if (dump[0] == '#')
continue;
- rc = sscanf (dump, "%s %lx %lx %lx %lx",
- DEVNAME (i),
+ rc = sscanf (dump, "%ms %lx %lx %lx %lx",
+ &devname,
&DEVOFFSET (i),
&ENVSIZE (i),
&DEVESIZE (i),
@@ -1317,6 +1318,8 @@ static int get_config (char *fname)
if (rc < 3)
continue;
+ DEVNAME(i) = devname;
+
if (rc < 4)
/* Assume the erase size is the same as the env-size */
DEVESIZE(i) = ENVSIZE(i);