Small warning fixes to gendata

1 files changed, 10 insertions, 3 deletions

diff --git a/src/solvers/h48/gendata_h48.h b/src/solvers/h48/gendata_h48.h
index 3979a39..50ab01c 100644
--- a/src/solvers/h48/gendata_h48.h
+++ b/src/solvers/h48/gendata_h48.h
@@ -71,9 +71,15 @@ gendata_h48(gendata_h48_arg_t *arg)
 
         cocsepsize = gendata_cocsep(arg->buf, arg->selfsim, arg->crep);
 
-        cocsepdata_offset = (char *)arg->buf + INFOSIZE;
-        arg->cocsepdata = (uint32_t *)cocsepdata_offset;
-        arg->h48buf = (char *)arg->buf + cocsepsize;
+        if (arg->buf == NULL) {
+                cocsepdata_offset = NULL;
+                arg->cocsepdata = NULL;
+                arg->h48buf = NULL;
+        } else {
+                cocsepdata_offset = (char *)arg->buf + INFOSIZE;
+                arg->cocsepdata = (uint32_t *)cocsepdata_offset;
+                arg->h48buf = (char *)arg->buf + cocsepsize;
+        }
 
         arg->base = 99; // TODO: set this somewhere else
 
@@ -683,6 +689,7 @@ gendata_h48_derive(uint8_t h, const void *fulltable, void *buf)
 
         /* Initializing values in case of error */
         /* TODO cleanup this */
+        fulltableinfo.h48h = 11;
         fulltableinfo.bits = 2;
         fulltableinfo.base = 8;