X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=src%2Fcore%2Fload-fragment.c;h=786737da94bb7991e0fdc0704c72f686e8c1dc95;hp=0620882b4ed04fbbc105e4ba6843a04096ac3b58;hb=a2c0e528b8b5ba370527db279605e4e4135689c1;hpb=d5099efc47d4e6ac60816b5381a5f607ab03f06e diff --git a/src/core/load-fragment.c b/src/core/load-fragment.c index 0620882b4..786737da9 100644 --- a/src/core/load-fragment.c +++ b/src/core/load-fragment.c @@ -76,10 +76,19 @@ int config_parse_warn_compat( const char *rvalue, void *data, void *userdata) { + Disabled reason = ltype; + + switch(reason) { + case DISABLED_CONFIGURATION: + log_syntax(unit, LOG_DEBUG, filename, line, EINVAL, + "Support for option %s= has been disabled at compile time and it is ignored", lvalue); + break; + case DISABLED_EXPERIMENTAL: + log_syntax(unit, LOG_INFO, filename, line, EINVAL, + "Support for option %s= has not yet been enabled and it is ignored", lvalue); + break; + }; - log_syntax(unit, LOG_DEBUG, filename, line, EINVAL, - "Support for option %s= has been disabled at compile time and is ignored", - lvalue); return 0; } #endif @@ -288,7 +297,8 @@ int config_parse_socket_listen(const char *unit, void *data, void *userdata) { - SocketPort *p, *tail; + _cleanup_free_ SocketPort *p = NULL; + SocketPort *tail; Socket *s; int r; @@ -315,10 +325,9 @@ int config_parse_socket_listen(const char *unit, r = unit_full_printf(UNIT(s), rvalue, &p->path); if (r < 0) { p->path = strdup(rvalue); - if (!p->path) { - free(p); + if (!p->path) return log_oom(); - } else + else log_syntax(unit, LOG_ERR, filename, line, -r, "Failed to resolve unit specifiers on %s, ignoring: %s", rvalue, strerror(-r)); } @@ -334,11 +343,10 @@ int config_parse_socket_listen(const char *unit, log_syntax(unit, LOG_ERR, filename, line, -r, "Failed to resolve unit specifiers on %s, ignoring: %s", rvalue, strerror(-r)); - r = socket_address_parse_netlink(&p->address, k ? k : rvalue); + r = socket_address_parse_netlink(&p->address, k ?: rvalue); if (r < 0) { log_syntax(unit, LOG_ERR, filename, line, -r, "Failed to parse address value, ignoring: %s", rvalue); - free(p); return 0; } @@ -355,7 +363,6 @@ int config_parse_socket_listen(const char *unit, if (r < 0) { log_syntax(unit, LOG_ERR, filename, line, -r, "Failed to parse address value, ignoring: %s", rvalue); - free(p); return 0; } @@ -371,7 +378,6 @@ int config_parse_socket_listen(const char *unit, if (socket_address_family(&p->address) != AF_LOCAL && p->address.type == SOCK_SEQPACKET) { log_syntax(unit, LOG_ERR, filename, line, ENOTSUP, "Address family not supported, ignoring: %s", rvalue); - free(p); return 0; } } @@ -384,6 +390,7 @@ int config_parse_socket_listen(const char *unit, LIST_INSERT_AFTER(port, s->ports, tail, p); } else LIST_PREPEND(port, s->ports, p); + p = NULL; return 0; } @@ -1315,6 +1322,56 @@ int config_parse_exec_apparmor_profile( return 0; } +int config_parse_exec_smack_process_label( + const char *unit, + const char *filename, + unsigned line, + const char *section, + unsigned section_line, + const char *lvalue, + int ltype, + const char *rvalue, + void *data, + void *userdata) { + + ExecContext *c = data; + Unit *u = userdata; + bool ignore; + char *k; + int r; + + assert(filename); + assert(lvalue); + assert(rvalue); + assert(data); + + if (isempty(rvalue)) { + free(c->smack_process_label); + c->smack_process_label = NULL; + c->smack_process_label_ignore = false; + return 0; + } + + if (rvalue[0] == '-') { + ignore = true; + rvalue++; + } else + ignore = false; + + r = unit_name_printf(u, rvalue, &k); + if (r < 0) { + log_syntax(unit, LOG_ERR, filename, line, -r, + "Failed to resolve specifiers, ignoring: %s", strerror(-r)); + return 0; + } + + free(c->smack_process_label); + c->smack_process_label = k; + c->smack_process_label_ignore = ignore; + + return 0; +} + int config_parse_timer(const char *unit, const char *filename, unsigned line, @@ -1368,8 +1425,7 @@ int config_parse_timer(const char *unit, v = new0(TimerValue, 1); if (!v) { - if (c) - calendar_spec_free(c); + calendar_spec_free(c); return log_oom(); } @@ -1958,22 +2014,23 @@ int config_parse_ip_tos(const char *unit, return 0; } -int config_parse_unit_condition_path(const char *unit, - const char *filename, - unsigned line, - const char *section, - unsigned section_line, - const char *lvalue, - int ltype, - const char *rvalue, - void *data, - void *userdata) { +int config_parse_unit_condition_path( + const char *unit, + const char *filename, + unsigned line, + const char *section, + unsigned section_line, + const char *lvalue, + int ltype, + const char *rvalue, + void *data, + void *userdata) { - ConditionType cond = ltype; - Unit *u = data; - bool trigger, negate; - Condition *c; _cleanup_free_ char *p = NULL; + Condition **list = data, *c; + ConditionType t = ltype; + bool trigger, negate; + Unit *u = userdata; int r; assert(filename); @@ -1983,8 +2040,8 @@ int config_parse_unit_condition_path(const char *unit, if (isempty(rvalue)) { /* Empty assignment resets the list */ - condition_free_list(u->conditions); - u->conditions = NULL; + condition_free_list(*list); + *list = NULL; return 0; } @@ -1997,45 +2054,41 @@ int config_parse_unit_condition_path(const char *unit, rvalue++; r = unit_full_printf(u, rvalue, &p); - if (r < 0) - log_syntax(unit, LOG_ERR, filename, line, -r, - "Failed to resolve specifiers, ignoring: %s", rvalue); - if (!p) { - p = strdup(rvalue); - if (!p) - return log_oom(); + if (r < 0) { + log_syntax(unit, LOG_ERR, filename, line, -r, "Failed to resolve specifiers, ignoring: %s", rvalue); + return 0; } if (!path_is_absolute(p)) { - log_syntax(unit, LOG_ERR, filename, line, EINVAL, - "Path in condition not absolute, ignoring: %s", p); + log_syntax(unit, LOG_ERR, filename, line, EINVAL, "Path in condition not absolute, ignoring: %s", p); return 0; } - c = condition_new(cond, p, trigger, negate); + c = condition_new(t, p, trigger, negate); if (!c) return log_oom(); - LIST_PREPEND(conditions, u->conditions, c); + LIST_PREPEND(conditions, *list, c); return 0; } -int config_parse_unit_condition_string(const char *unit, - const char *filename, - unsigned line, - const char *section, - unsigned section_line, - const char *lvalue, - int ltype, - const char *rvalue, - void *data, - void *userdata) { +int config_parse_unit_condition_string( + const char *unit, + const char *filename, + unsigned line, + const char *section, + unsigned section_line, + const char *lvalue, + int ltype, + const char *rvalue, + void *data, + void *userdata) { - ConditionType cond = ltype; - Unit *u = data; - bool trigger, negate; - Condition *c; _cleanup_free_ char *s = NULL; + Condition **list = data, *c; + ConditionType t = ltype; + bool trigger, negate; + Unit *u = userdata; int r; assert(filename); @@ -2045,8 +2098,8 @@ int config_parse_unit_condition_string(const char *unit, if (isempty(rvalue)) { /* Empty assignment resets the list */ - condition_free_list(u->conditions); - u->conditions = NULL; + condition_free_list(*list); + *list = NULL; return 0; } @@ -2059,36 +2112,32 @@ int config_parse_unit_condition_string(const char *unit, rvalue++; r = unit_full_printf(u, rvalue, &s); - if (r < 0) - log_syntax(unit, LOG_ERR, filename, line, -r, - "Failed to resolve specifiers, ignoring: %s", rvalue); - if (!s) { - s = strdup(rvalue); - if (!s) - return log_oom(); + if (r < 0) { + log_syntax(unit, LOG_ERR, filename, line, -r, "Failed to resolve specifiers, ignoring: %s", rvalue); + return 0; } - c = condition_new(cond, s, trigger, negate); + c = condition_new(t, s, trigger, negate); if (!c) return log_oom(); - LIST_PREPEND(conditions, u->conditions, c); + LIST_PREPEND(conditions, *list, c); return 0; } -int config_parse_unit_condition_null(const char *unit, - const char *filename, - unsigned line, - const char *section, - unsigned section_line, - const char *lvalue, - int ltype, - const char *rvalue, - void *data, - void *userdata) { +int config_parse_unit_condition_null( + const char *unit, + const char *filename, + unsigned line, + const char *section, + unsigned section_line, + const char *lvalue, + int ltype, + const char *rvalue, + void *data, + void *userdata) { - Unit *u = data; - Condition *c; + Condition **list = data, *c; bool trigger, negate; int b; @@ -2099,8 +2148,8 @@ int config_parse_unit_condition_null(const char *unit, if (isempty(rvalue)) { /* Empty assignment resets the list */ - condition_free_list(u->conditions); - u->conditions = NULL; + condition_free_list(*list); + *list = NULL; return 0; } @@ -2114,9 +2163,7 @@ int config_parse_unit_condition_null(const char *unit, b = parse_boolean(rvalue); if (b < 0) { - log_syntax(unit, LOG_ERR, filename, line, -b, - "Failed to parse boolean value in condition, ignoring: %s", - rvalue); + log_syntax(unit, LOG_ERR, filename, line, -b, "Failed to parse boolean value in condition, ignoring: %s", rvalue); return 0; } @@ -2127,7 +2174,7 @@ int config_parse_unit_condition_null(const char *unit, if (!c) return log_oom(); - LIST_PREPEND(conditions, u->conditions, c); + LIST_PREPEND(conditions, *list, c); return 0; } @@ -2449,7 +2496,6 @@ int config_parse_address_families( void *userdata) { ExecContext *c = data; - Unit *u = userdata; bool invert = false; const char *word, *state; size_t l; @@ -2458,7 +2504,6 @@ int config_parse_address_families( assert(filename); assert(lvalue); assert(rvalue); - assert(u); if (isempty(rvalue)) { /* Empty assignment resets the list */