diff options
| -rw-r--r-- | source4/lib/util_str.c | 18 | ||||
| -rw-r--r-- | source4/librpc/ndr/ndr_basic.c | 2 |
2 files changed, 19 insertions, 1 deletions
diff --git a/source4/lib/util_str.c b/source4/lib/util_str.c index 03ba1399ef..07a2c1dbd1 100644 --- a/source4/lib/util_str.c +++ b/source4/lib/util_str.c @@ -1120,6 +1120,24 @@ int strcmp_safe(const char *s1, const char *s2) /******************************************************************* +return the number of bytes occupied by a buffer in ASCII format +the result includes the null termination +limited by 'n' bytes +********************************************************************/ +size_t ascii_len_n(const char *src, size_t n) +{ + size_t len; + + len = strnlen(src, n); + if (len+1 <= n) { + len += 1; + } + + return len; +} + + +/******************************************************************* Return a string representing a CIFS attribute for a file. ********************************************************************/ char *attrib_string(TALLOC_CTX *mem_ctx, uint32_t attrib) diff --git a/source4/librpc/ndr/ndr_basic.c b/source4/librpc/ndr/ndr_basic.c index 5808ae7452..239b28e3e7 100644 --- a/source4/librpc/ndr/ndr_basic.c +++ b/source4/librpc/ndr/ndr_basic.c @@ -657,7 +657,7 @@ NTSTATUS ndr_pull_string(struct ndr_pull *ndr, int ndr_flags, const char **s) case LIBNDR_FLAG_STR_NULLTERM: if (byte_mul == 1) { - len1 = strnlen(ndr->data+ndr->offset, ndr->data_size - ndr->offset); + len1 = ascii_len_n(ndr->data+ndr->offset, ndr->data_size - ndr->offset); } else { len1 = utf16_len_n(ndr->data+ndr->offset, ndr->data_size - ndr->offset); } |