tools, fit_info: increase buffer for command name

currently the buffer for command name is 50 bytes only. If using fit_info with long absolute paths, this is not enough, so raise it to 256 (as it is in fit_check_sign)

Signed-off-by Heiko Schocher <[email protected]>

Cc Simon Glass <[email protected]>

---
 tools/fit_info.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

tools/fit_info.c +3 -3

index 481ac6d..652abcd 100644
@@ -48,10 +48,11 @@ int main(int argc, char **argv)
        char *fdtfile = NULL;
        char *nodename = NULL;
        char *propertyname = NULL;
-       char cmdname[50];
+       char cmdname[256];
        int c;
 
-       strcpy(cmdname, *argv);
+       strncpy(cmdname, *argv, sizeof(cmdname) - 1);
+       cmdname[sizeof(cmdname) - 1] = '\0';
        while ((c = getopt(argc, argv, "f:n:p:")) != -1)
                switch (c) {
                case 'f':
--

1.8.3.1

currently the buffer for command name is 50 bytes only. If using fit_info with long absolute paths, this is not enough, so raise it to 256 (as it is in fit_check_sign)

Signed-off-by Heiko Schocher <[email protected]>

Cc Simon Glass <[email protected]>

---
 tools/fit_info.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)