Convert time-related variables to consistently use "unsigned long".

[srvx.git] / src / log.c

diff --git a/src/log.c b/src/log.c
index f7457006c80dc00115a25d1c4eaac09e71ee60e1..7368fbe0373615d53320b3d3c9ab31cbef50e219 100644 (file)
--- a/src/log.c
+++ b/src/log.c
@@ -527,7 +527,7 @@ log_audit(struct log_type *type, enum log_severity sev, struct userNode *user, s
     /* remove old elements from the linked list */
     while (type->log_count > type->max_count)
         log_type_free_oldest(type);
-    while (type->log_oldest && (type->log_oldest->time + type->max_age < (unsigned long)now))
+    while (type->log_oldest && (type->log_oldest->time + type->max_age < now))
         log_type_free_oldest(type);
     if (type->log_oldest)
         type->log_oldest->prev = 0;
@@ -567,6 +567,8 @@ log_module(struct log_type *type, enum log_severity sev, const char *format, ...
     unsigned int ii;
     va_list args;
 
+    if (!type)
+        return;
     if (sev > LOG_FATAL) {
         log_module(MAIN_LOG, LOG_ERROR, "Illegal log_module severity %d", sev);
         return;
@@ -587,6 +589,10 @@ log_module(struct log_type *type, enum log_severity sev, const char *format, ...
         /* Special behavior before we start full operation */
         fprintf(stderr, "%s: %s\n", log_severity_names[sev], msgbuf);
     }
+    if (sev == LOG_FATAL) {
+        assert(0 && "fatal message logged");
+        _exit(1);
+    }
 }
 
 /* audit log searching */
@@ -600,8 +606,8 @@ log_discrim_create(struct userNode *service, struct userNode *user, unsigned int
     /* Assume all criteria require arguments. */
     if((argc - 1) % 2)
     {
-       send_message(user, service, "MSG_MISSING_PARAMS", argv[0]);
-       return NULL;
+        send_message(user, service, "MSG_MISSING_PARAMS", argv[0]);
+        return NULL;
     }
 
     discrim = malloc(sizeof(struct logSearch));
@@ -644,7 +650,7 @@ log_discrim_create(struct userNode *service, struct userNode *user, unsigned int
                 else
                     discrim->max_time = now - (ParseInterval(cmp+1) - 1);
             } else {
-                discrim->min_time = now - ParseInterval(cmp+2);
+                discrim->min_time = now - ParseInterval(cmp);
             }
         } else if (!irccasecmp(argv[ii], "limit")) {
             discrim->limit = strtoul(argv[++ii], NULL, 10);
@@ -668,10 +674,10 @@ log_discrim_create(struct userNode *service, struct userNode *user, unsigned int
                 send_message(user, service, "MSG_INVALID_FACILITY", argv[ii]);
                 goto fail;
             }
-       } else {
-           send_message(user, service, "MSG_INVALID_CRITERIA", argv[ii]);
-           goto fail;
-       }
+        } else {
+            send_message(user, service, "MSG_INVALID_CRITERIA", argv[ii]);
+            goto fail;
+        }
     }
 
     return discrim;
@@ -701,7 +707,7 @@ entry_match(struct logSearch *discrim, struct logEntry *entry)
             && !match_ircglob(entry->user_hostmask, discrim->masks.user_hostmask))
         || (discrim->masks.command
             && !match_ircglob(entry->command, discrim->masks.command))) {
-       return 0;
+        return 0;
     }
     return 1;
 }
@@ -719,9 +725,13 @@ log_entry_search(struct logSearch *discrim, entry_search_func esf, void *data)
     unsigned int matched = 0;
 
     if (discrim->type) {
+        static volatile struct logEntry *last;
         struct logEntry *entry;
 
-        for (entry = discrim->type->log_oldest; entry; entry = entry->next) {
+        for (entry = discrim->type->log_oldest, last = NULL;
+             entry;
+             last = entry, entry = entry->next) {
+            verify(entry);
             if (entry_match(discrim, entry)) {
                 esf(entry, data);
                 if (++matched >= discrim->limit)
@@ -743,10 +753,12 @@ log_entry_search(struct logSearch *discrim, entry_search_func esf, void *data)
 /* generic helper functions */
 
 static void
-log_format_timestamp(time_t when, struct string_buffer *sbuf)
+log_format_timestamp(unsigned long when, struct string_buffer *sbuf)
 {
     struct tm local;
-    localtime_r(&when, &local);
+    time_t feh;
+    feh = when;
+    localtime_r(&feh, &local);
     if (sbuf->size < 24) {
         sbuf->size = 24;
         free(sbuf->list);