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libcli/nbt Cope with blank lines in DNS hosts file

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This commit is contained in:
Andrew Bartlett 2011-04-06 12:09:41 +10:00
parent 82e0ba22ce
commit 457c665be2
1 changed files with 3 additions and 3 deletions
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6
libcli/nbt/dns_hosts_file.c
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@ -85,15 +85,15 @@ static bool getdns_hosts_fileent(TALLOC_CTX *ctx, XFILE *fp, char **pp_name, cha
++count;
if (next_token_talloc(ctx, &ptr, &name, NULL))
++count;
if (strcasecmp(name_type, "A") == 0) {
if (name_type && strcasecmp(name_type, "A") == 0) {
if (next_token_talloc(ctx, &ptr, &ip, NULL))
++count;
} else if (strcasecmp(name_type, "SRV") == 0) {
} else if (name_type && strcasecmp(name_type, "SRV") == 0) {
if (next_token_talloc(ctx, &ptr, &next_name, NULL))
++count;
if (next_token_talloc(ctx, &ptr, &port, NULL))
++count;
} else if (strcasecmp(name_type, "CNAME") == 0) {
} else if (name_type && strcasecmp(name_type, "CNAME") == 0) {
if (next_token_talloc(ctx, &ptr, &next_name, NULL))
++count;
}