clean_up: checking errno at exit does not make sense

[debian/dhcpd-pools.git] / src / other.c

diff --git a/src/other.c b/src/other.c
index 60406e5..d8f9ac4 100644 (file)
--- a/src/other.c
+++ b/src/other.c
@@ -51,7 +51,7 @@ void *safe_malloc(const size_t size)
 }
 
 /* Simple strdup wrapper */
-inline char *safe_strdup(const char *str)
+char *safe_strdup(const char *str)
 {
        char *ret = strdup(str);
 
@@ -77,9 +77,6 @@ void clean_up(void)
 {
        int ret;
 
-       if (errno) {
-               warn("clean_up: errno (%d) set but not checked in correct place.\nif this is repeatable send strace output as a bug report", errno);
-       }
        /* Just in case there something in buffers */
        ret = fflush(stdout);
        if (errno || ret) {
@@ -94,6 +91,8 @@ void clean_up(void)
        free(config.dhcpdlease_file);
        free(config.output_file);
        free(ranges);
+       free(leases);
+       free(touches);
        free(shared_net_names);
        free(shared_networks);
 }
@@ -109,6 +108,7 @@ void print_version(void)
                "This is free software: you are free to change and redistribute it.\n");
        fprintf(stdout,
                "There is NO WARRANTY, to the extent permitted by law.\n");
+        exit(EXIT_SUCCESS);
 }
 
 void usage(int status)