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| author | Laurent Bercot <ska-skaware@skarnet.org> | 2023-12-13 05:43:30 +0000 |
|---|---|---|
| committer | Laurent Bercot <ska@appnovation.com> | 2023-12-13 05:43:30 +0000 |
| commit | ef3a92a52687cff33d77dc3b1adbee85e213094b (patch) | |
| tree | 9fe651acb5aa1394885374b8c4f77216798230ef /src/libs6dns/s6dns_domain_tostring.c | |
| parent | b55ef39bcb4738a376cbf6e49f88bfb2ef97bf84 (diff) | |
| download | s6-dns-ef3a92a52687cff33d77dc3b1adbee85e213094b.tar.xz | |
Null-terminate output of s6dns_domain_tostring()
Signed-off-by: Laurent Bercot <ska@appnovation.com>
Diffstat (limited to 'src/libs6dns/s6dns_domain_tostring.c')
| -rw-r--r-- | src/libs6dns/s6dns_domain_tostring.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/libs6dns/s6dns_domain_tostring.c b/src/libs6dns/s6dns_domain_tostring.c index e11715b..2c1cf01 100644 --- a/src/libs6dns/s6dns_domain_tostring.c +++ b/src/libs6dns/s6dns_domain_tostring.c @@ -11,11 +11,13 @@ unsigned int s6dns_domain_tostring (char *s, size_t max, s6dns_domain_t const *d if (d->len == 1) { s[0] = '.' ; + s[1] = 0 ; return 1 ; } else { memcpy(s, d->s + 1, d->len - 1) ; + s[d->len - 1] = 0 ; return d->len - 1 ; } } |