Allow FoE write of 0byte file

If FoE write of a file is done, no check of incoming size is performed. If the file is 0byte, a FoE Write Request is sent but no ACK since dofinalzero is initialized to FALSE. fixes #766
OpenEtherCATsociety · Dec 6, 2023 · 934d5cb · 934d5cb
1 parent c5db274
commit 934d5cb
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/soem/ethercatfoe.c b/soem/ethercatfoe.c
@@ -214,7 +214,7 @@ int ecx_FOEwrite(ecx_contextt *context, uint16 slave, char *filename, uint32 pas
    ec_clearmbx(&MbxOut);
    aFOEp = (ec_FOEt *)&MbxIn;
    FOEp = (ec_FOEt *)&MbxOut;
-   dofinalzero = FALSE;
+   dofinalzero = TRUE;
    fnsize = (uint16)strlen(filename);
    maxdata = context->slavelist[slave].mbx_l - 12;
    if (fnsize > maxdata)