Merge pull request #252 from brada4/master

avoid unitialized access in nasl parsing
greenbone · Feb 6, 2019 · ed07eca · ed07eca
2 parents b211b3b + 4aae35b
commit ed07eca
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diff --git a/nasl/nasl_isotime.c b/nasl/nasl_isotime.c
@@ -70,7 +70,7 @@
 
 /* The type used to represent the time here is a string with a fixed
    length.  */
-#define ISOTIME_SIZE 16
+#define ISOTIME_SIZE 19
 typedef char my_isotime_t[ISOTIME_SIZE];
 
 /* Correction used to map to real Julian days. */

diff --git a/nasl/nasl_ssh.c b/nasl/nasl_ssh.c
@@ -549,7 +549,7 @@ nasl_ssh_close_hook (int sock)
         break;
       }
     }
-  if (!session_id)
+  if (!session_id || tbl_slot >= DIM(session_table))
     return -1;
   do_nasl_ssh_disconnect (tbl_slot);
   return 0;