Merge pull request nasa#74 from jphickey/fix-72-alloc-size

Fix nasa#72, correct allocation size for CFDP PDU
chillfig · Dec 8, 2021 · c5bdbd3 · c5bdbd3
2 parents c4c8b58 + eddca6d
commit c5bdbd3
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/fsw/src/cf_cfdp.c b/fsw/src/cf_cfdp.c
@@ -398,7 +398,7 @@ pdu_header_t *CF_CFDP_MsgOutGet(const transaction_t *t, int silent)
                                                 (OS_CountSemTimedWait(c->sem_id, 0) == OS_SUCCESS)) ||
                                                (!CF_AppData.config_table->chan[t->chan_num].sem_name[0])))
             {
-                CF_AppData.engine.out.msg = CFE_SB_AllocateMessageBuffer(CF_MAX_PDU_SIZE);
+                CF_AppData.engine.out.msg = CFE_SB_AllocateMessageBuffer(offsetof(pdu_s_msg_t, ph) + CF_MAX_PDU_SIZE);
             }
 
             if (!CF_AppData.engine.out.msg)