X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=src%2Fshared%2Flog.c;h=4fc430eed11a1f783e9defeb89cf7317483def06;hp=6a10dc4540ed288032f6fefb3ccedaf730d777a3;hb=88fae6e0441d4195e089434f07d3e7fd811d6297;hpb=a6903061530cac5fbaa99a080a93221c02c349f9;ds=sidebyside

diff --git a/src/shared/log.c b/src/shared/log.c
index 6a10dc454..4fc430eed 100644
--- a/src/shared/log.c
+++ b/src/shared/log.c
@@ -658,6 +658,11 @@ _noreturn_ void log_assert_failed_unreachable(const char *text, const char *file
         log_assert(text, file, line, func, "Code should not be reached '%s' at %s:%u, function %s(). Aborting.");
 }
 
+int __log_oom(const char *file, int line, const char *func) {
+        log_meta(LOG_ERR, file, line, func, "Out of memory.");
+        return -ENOMEM;
+}
+
 int log_set_target_from_string(const char *e) {
         LogTarget t;
 
@@ -683,21 +688,21 @@ int log_set_max_level_from_string(const char *e) {
 void log_parse_environment(void) {
         const char *e;
 
-        if ((e = getenv("SYSTEMD_LOG_TARGET")))
-                if (log_set_target_from_string(e) < 0)
-                        log_warning("Failed to parse log target %s. Ignoring.", e);
+        e = __secure_getenv("SYSTEMD_LOG_TARGET");
+        if (e && log_set_target_from_string(e) < 0)
+                log_warning("Failed to parse log target %s. Ignoring.", e);
 
-        if ((e = getenv("SYSTEMD_LOG_LEVEL")))
-                if (log_set_max_level_from_string(e) < 0)
-                        log_warning("Failed to parse log level %s. Ignoring.", e);
+        e = __secure_getenv("SYSTEMD_LOG_LEVEL");
+        if (e && log_set_max_level_from_string(e) < 0)
+                log_warning("Failed to parse log level %s. Ignoring.", e);
 
-        if ((e = getenv("SYSTEMD_LOG_COLOR")))
-                if (log_show_color_from_string(e) < 0)
-                        log_warning("Failed to parse bool %s. Ignoring.", e);
+        e = __secure_getenv("SYSTEMD_LOG_COLOR");
+        if (e && log_show_color_from_string(e) < 0)
+                log_warning("Failed to parse bool %s. Ignoring.", e);
 
-        if ((e = getenv("SYSTEMD_LOG_LOCATION")))
-                if (log_show_location_from_string(e) < 0)
-                        log_warning("Failed to parse bool %s. Ignoring.", e);
+        e = __secure_getenv("SYSTEMD_LOG_LOCATION");
+        if (e && log_show_location_from_string(e) < 0)
+                log_warning("Failed to parse bool %s. Ignoring.", e);
 }
 
 LogTarget log_get_target(void) {