diff options
| -rw-r--r-- | lib/ldb/common/ldb_parse.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/lib/ldb/common/ldb_parse.c b/lib/ldb/common/ldb_parse.c index f47ef43376..33e8444be7 100644 --- a/lib/ldb/common/ldb_parse.c +++ b/lib/ldb/common/ldb_parse.c @@ -111,6 +111,13 @@ struct ldb_val ldb_binary_decode(TALLOC_CTX *mem_ctx, const char *str) return ret; } +static bool need_encode(unsigned char cval) +{ + if (cval < 0x20 || cval > 0x7E || strchr(" *()\\&|!\"", cval)) { + return true; + } + return false; +} /* encode a blob as a RFC2254 binary string, escaping any @@ -124,8 +131,7 @@ char *ldb_binary_encode(TALLOC_CTX *mem_ctx, struct ldb_val val) unsigned char *buf = val.data; for (i=0;i<val.length;i++) { - unsigned int cval = buf[i]; - if (cval < 0x20 || cval > 0x7E || strchr(" *()\\&|!\"", buf[i])) { + if (need_encode(buf[i])) { len += 2; } } @@ -134,8 +140,7 @@ char *ldb_binary_encode(TALLOC_CTX *mem_ctx, struct ldb_val val) len = 0; for (i=0;i<val.length;i++) { - unsigned int cval = buf[i]; - if (cval < 0x20 || cval > 0x7E || strchr(" *()\\&|!\"", buf[i])) { + if (need_encode(buf[i])) { snprintf(ret+len, 4, "\\%02X", buf[i]); len += 3; } else { |