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core/service: also check path in exec commands

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This commit is contained in:
Yu Watanabe 2021-10-06 00:19:41 +09:00 committed by Henri Chain
parent 29500cf8c4
commit 8688a389ca
1 changed files with 7 additions and 1 deletions
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8
src/core/service.c
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@ -567,11 +567,17 @@ static int service_verify(Service *s) {
for (ServiceExecCommand c = 0; c < _SERVICE_EXEC_COMMAND_MAX; c++) {
ExecCommand *command;
LIST_FOREACH(command, command, s->exec_command[c])
LIST_FOREACH(command, command, s->exec_command[c]) {
if (!path_is_absolute(command->path) && !filename_is_valid(command->path))
return log_unit_error_errno(UNIT(s), SYNTHETIC_ERRNO(ENOEXEC),
"Service %s= binary path \"%s\" is neither a valid executable name nor an absolute path. Refusing.",
command->path,
service_exec_command_to_string(c));
if (strv_isempty(command->argv))
return log_unit_error_errno(UNIT(s), SYNTHETIC_ERRNO(ENOEXEC),
"Service has an empty argv in %s=. Refusing.",
service_exec_command_to_string(c));
}
}
if (!s->exec_command[SERVICE_EXEC_START] && !s->exec_command[SERVICE_EXEC_STOP] &&