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conf: fix parsing of refclock directive

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Don't accept refclock directive which has as the last argument an option
that requires a value.
This commit is contained in:
Miroslav Lichvar 2016-06-27 14:38:51 +02:00
parent b703bc32c9
commit 78f20f7b3e
1 changed files with 3 additions and 4 deletions
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7
conf.c
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@ -696,9 +696,9 @@ parse_refclock(char *line)
line = CPS_SplitWord(line); line = CPS_SplitWord(line);
param = Strdup(p); param = Strdup(p);
while (*line) { for (cmd = line; *cmd; line += n, cmd = line) {
cmd = line;
line = CPS_SplitWord(line); line = CPS_SplitWord(line);
if (!strcasecmp(cmd, "refid")) { if (!strcasecmp(cmd, "refid")) {
if (sscanf(line, "%4s%n", (char *)ref, &n) != 1) if (sscanf(line, "%4s%n", (char *)ref, &n) != 1)
break; break;
@ -756,10 +756,9 @@ parse_refclock(char *line)
other_parse_error("Invalid refclock option"); other_parse_error("Invalid refclock option");
return; return;
} }
line += n;
} }
if (*line) { if (*cmd) {
command_parse_error(); command_parse_error();
return; return;
} }