diff options
| -rw-r--r-- | src/core/main.c | 27 |
1 files changed, 16 insertions, 11 deletions
diff --git a/src/core/main.c b/src/core/main.c index e232be88c0..833fd74d87 100644 --- a/src/core/main.c +++ b/src/core/main.c @@ -538,9 +538,8 @@ static int config_parse_join_controllers(const char *unit, void *data, void *userdata) { + const char *whole_rvalue = rvalue; unsigned n = 0; - const char *word, *state; - size_t length; assert(filename); assert(lvalue); @@ -548,16 +547,22 @@ static int config_parse_join_controllers(const char *unit, free_join_controllers(); - FOREACH_WORD_QUOTED(word, length, rvalue, state) { - char *s, **l; - - s = strndup(word, length); - if (!s) - return log_oom(); + for (;;) { + _cleanup_free_ char *word = NULL; + char **l; + int r; - l = strv_split(s, ","); - free(s); + r = extract_first_word(&rvalue, &word, WHITESPACE, EXTRACT_QUOTES); + if (r < 0) { + log_syntax(unit, LOG_ERR, filename, line, r, "Invalid value for %s: %s", lvalue, whole_rvalue); + return r; + } + if (r == 0) + break; + l = strv_split(word, ","); + if (!l) + log_oom(); strv_uniq(l); if (strv_length(l) <= 1) { @@ -617,7 +622,7 @@ static int config_parse_join_controllers(const char *unit, arg_join_controllers = t; } } - if (!isempty(state)) + if (!isempty(rvalue)) log_syntax(unit, LOG_ERR, filename, line, EINVAL, "Trailing garbage, ignoring."); |