aboutsummaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorbloodstalker <thabogre@gmail.com>2017-04-02 05:11:59 +0000
committerbloodstalker <thabogre@gmail.com>2017-04-02 05:11:59 +0000
commitaaebb9c2d6bb9aff225f88884737bbc978df0ae0 (patch)
treed7f0c0778c0f3c98fa1f90fa3b2fb9377f40c97b
parentfixed some issues (diff)
downloadmutator-aaebb9c2d6bb9aff225f88884737bbc978df0ae0.tar.gz
mutator-aaebb9c2d6bb9aff225f88884737bbc978df0ae0.zip
added a check for empty or config file not found.
Diffstat (limited to '')
-rw-r--r--daemon/daemon_aux.c15
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);