diff options
Diffstat (limited to 'scripts/dtc/util.c')
| -rw-r--r-- | scripts/dtc/util.c | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/scripts/dtc/util.c b/scripts/dtc/util.c index 40274fb79236..507f0120cd13 100644 --- a/scripts/dtc/util.c +++ b/scripts/dtc/util.c @@ -33,6 +33,17 @@ char *xstrdup(const char *s) return d; } +char *xstrndup(const char *s, size_t n) +{ + size_t len = strnlen(s, n) + 1; + char *d = xmalloc(len); + + memcpy(d, s, len - 1); + d[len - 1] = '\0'; + + return d; +} + int xavsprintf_append(char **strp, const char *fmt, va_list ap) { int n, size = 0; /* start with 128 bytes */ @@ -353,11 +364,11 @@ int utilfdt_decode_type(const char *fmt, int *type, int *size) } /* we should now have a type */ - if ((*fmt == '\0') || !strchr("iuxs", *fmt)) + if ((*fmt == '\0') || !strchr("iuxsr", *fmt)) return -1; /* convert qualifier (bhL) to byte size */ - if (*fmt != 's') + if (*fmt != 's' && *fmt != 'r') *size = qualifier == 'b' ? 1 : qualifier == 'h' ? 2 : qualifier == 'l' ? 4 : -1; |