Scripts in the ITB format will have spaces in them and will end in a newline charachter. Make sure that these are considered printable.
Signed-off-by: Joe Hershberger joe.hershberger@ni.com --- common/cmd_fdt.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/common/cmd_fdt.c b/common/cmd_fdt.c index 60983af..6ba0e86 100644 --- a/common/cmd_fdt.c +++ b/common/cmd_fdt.c @@ -743,12 +743,12 @@ static int is_printable_string(const void *data, int len) if (len == 0) return 0;
- /* must terminate with zero */ - if (s[len - 1] != '\0') + /* must terminate with zero or '\n' */ + if (s[len - 1] != '\0' && s[len - 1] != '\n') return 0;
/* printable or a null byte (concatenated strings) */ - while (((*s == '\0') || isprint(*s)) && (len > 0)) { + while (((*s == '\0') || isprint(*s) || isspace(*s)) && (len > 0)) { /* * If we see a null, there are three possibilities: * 1) If len == 1, it is the end of the string, printable