diff options
Diffstat (limited to 'daemon')
| -rw-r--r-- | daemon/daemon_aux.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/daemon/daemon_aux.c b/daemon/daemon_aux.c index 3572972..278d207 100644 --- a/daemon/daemon_aux.c +++ b/daemon/daemon_aux.c @@ -73,6 +73,7 @@ int mutator_server(FILE* log_file) const char NOOUT[]="command did not return any output. could be an error or not.\n"; const char BADOUT[]="what are you exactly trying to do?"; const char STD_OUT[]="stdout returned:\n"; + const char EMPTY_CONFIG[]="empty config file or file not found.\n"; /*create socket*/ socket_desc = socket(AF_INET, SOCK_STREAM, 0); @@ -133,6 +134,17 @@ int mutator_server(FILE* log_file) char* full_command; char* temp; + /*checking for an empty config-file. could also mean the config file was not found.*/ + if(fgets(configline,sizeof(configline), mutator_config) == NULL) + { + fprintf(log_file, "%s", EMPTY_CONFIG); + fclose(log_file); + fclose(mutator_config); + return 1; + } + + rewind(mutator_config); + #if 1 #if 1 while (fgets(configline,sizeof(configline), mutator_config) != NULL) @@ -149,8 +161,6 @@ int mutator_server(FILE* log_file) #endif #if 1 - if (temp != NULL) - { for (int i = 0; i < strlen(temp); ++i) { if (i == strlen(temp) - 1) @@ -158,7 +168,6 @@ int mutator_server(FILE* log_file) temp[i] = '\0'; } } - } full_command = malloc(strlen(temp) + strlen(client_message) + strlen(driver_name) + 1); strcpy(full_command,temp); |