diff options
Diffstat (limited to 'common/cmd_fdt.c')
| -rw-r--r-- | common/cmd_fdt.c | 23 |
1 files changed, 15 insertions, 8 deletions
diff --git a/common/cmd_fdt.c b/common/cmd_fdt.c index 86837723b..919a0bf6e 100644 --- a/common/cmd_fdt.c +++ b/common/cmd_fdt.c @@ -574,14 +574,18 @@ static int fdt_parse_prop(char **newval, int count, char *data, int *len) * Byte stream. Convert the values. */ newp++; - while ((*newp != ']') && (stridx < count)) { - tmp = simple_strtoul(newp, &newp, 16); - *data++ = tmp & 0xFF; - *len = *len + 1; + while ((stridx < count) && (*newp != ']')) { while (*newp == ' ') newp++; - if (*newp != '\0') + if (*newp == '\0') { newp = newval[++stridx]; + continue; + } + if (!isxdigit(*newp)) + break; + tmp = simple_strtoul(newp, &newp, 16); + *data++ = tmp & 0xFF; + *len = *len + 1; } if (*newp != ']') { printf("Unexpected character '%c'\n", *newp); @@ -589,12 +593,15 @@ static int fdt_parse_prop(char **newval, int count, char *data, int *len) } } else { /* - * Assume it is a string. Copy it into our data area for - * convenience (including the terminating '\0'). + * Assume it is one or more strings. Copy it into our + * data area for convenience (including the + * terminating '\0's). */ while (stridx < count) { - *len = strlen(newp) + 1; + size_t length = strlen(newp) + 1; strcpy(data, newp); + data += length; + *len += length; newp = newval[++stridx]; } } |