CPU Affinity: Fixed memory leak when invalid cpu Id was specified

docs/changes.txt

@@ -58,6 +58,7 @@
 - Building: Removed the use of RPATH on linker level
 - Building: Replaced linking of CRT_glob.o with the use of int _dowildcard
 - Commandline: Do some checks related to custom-charset options if user specifies them
+- CPU Affinity: Fixed memory leak when invalid cpu Id was specified
 - Events: Improved the maximum event message handling. event_log () will now also internally make sure that the message is properly terminated
 - Files: Do several file and folder checks on startup rather than when they are actually used to avoid related error after eventual intense operations
 - Helper: Added functions to check existence, type, read- and write-permissions and rewrite sources to use them instead of stat()

src/affinity.c

@@ -86,6 +86,8 @@ int set_cpu_affinity (MAYBE_UNUSED hashcat_ctx_t *hashcat_ctx)
     {
       event_log_error (hashcat_ctx, "Invalid cpu_id %d specified", cpu_id);
 
+      hcfree (devices);
+
       return (-1);
     }