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authorLennart Poettering <lennart@poettering.net>2016-01-07 19:43:26 +0100
committerLennart Poettering <lennart@poettering.net>2016-01-11 19:39:59 +0100
commitb577e3d589ec00f6d96e90b0d4bf344dbd40cd76 (patch)
tree3ef35c1801ce366abd93012ae338d91f6dbffcdc /src/resolve/resolved-dns-dnssec.c
parentd424da2ae0860268ab863ce8945a425aa79e3826 (diff)
basic: introduce generic ascii_strlower_n() call and make use of it everywhere
Diffstat (limited to 'src/resolve/resolved-dns-dnssec.c')
-rw-r--r--src/resolve/resolved-dns-dnssec.c8
1 files changed, 1 insertions, 7 deletions
diff --git a/src/resolve/resolved-dns-dnssec.c b/src/resolve/resolved-dns-dnssec.c
index e71939d999..d5eda6a6dd 100644
--- a/src/resolve/resolved-dns-dnssec.c
+++ b/src/resolve/resolved-dns-dnssec.c
@@ -890,8 +890,6 @@ int dnssec_canonicalize(const char *n, char *buffer, size_t buffer_max) {
return -ENOBUFS;
for (;;) {
- size_t i;
-
r = dns_label_unescape(&n, buffer, buffer_max);
if (r < 0)
return r;
@@ -918,11 +916,7 @@ int dnssec_canonicalize(const char *n, char *buffer, size_t buffer_max) {
if (memchr(buffer, '.', r))
return -EINVAL;
- for (i = 0; i < (size_t) r; i ++) {
- if (buffer[i] >= 'A' && buffer[i] <= 'Z')
- buffer[i] = buffer[i] - 'A' + 'a';
- }
-
+ ascii_strlower_n(buffer, (size_t) r);
buffer[r] = '.';
buffer += r + 1;