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Wipe the whole buffer containing the DNS name, not the size of its pointer

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This commit is contained in:
Frank Denis 2013-05-20 10:28:25 -07:00
parent ac7cbd4435
commit 2d90aaaf30
1 changed files with 1 additions and 1 deletions
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src/iodined.c
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@ -2023,7 +2023,7 @@ write_dns_nameenc(char *buf, size_t buflen, char *data, int datalen, char downen
space = MIN(0xFF, buflen) - 4 - 2;
/* -1 encoding type, -3 ".xy", -2 for safety */
memset(buf, 0, sizeof(buf));
memset(buf, 0, buflen);
if (downenc == 'S') {
buf[0] = 'i';