FreeCalypso > hg > freecalypso-tools
view scripts/gtm900b-ffs-clean @ 965:2969032bdfac
fcup-smsend[mult]: fix buglet in K&R C NULL pointer passing
The only 100% safe way to pass a NULL pointer as a function argument
in K&R C is to cast 0 to a pointer type; failing to do so may cause
mysterious bugs (invalid stack frames or garbage in argument registers)
on 64-bit machines. This issue has already been fixed in most of
FC host tools, but I just found some missed spots: passing of NULL UDH
to PDU encoding functions in fcup-smsend[mult] in the case of single
(not concatenated) SMS.
| author | Mychaela Falconia <falcon@freecalypso.org> |
|---|---|
| date | Fri, 01 Sep 2023 07:33:51 +0000 |
| parents | d5abcbbf7432 |
| children |
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# This fc-fsio command script should be executed as part of the procedure # for converting a Huawei GTM900-B (EU frequency bands) modem to FreeCalypso; # it should be executed after FreeCalypso fw has been flashed with fc-loadtool, # when the newly flashed fw is booted for the first time. # delete Huawei files which are wrong for FreeCalypso fw cleandir /aud rm -f /gsm/com/baseprofile0 rm -f /gsm/com/cmdList rm -f /gsm/com/profile0 rm -f /gsm/l3/rr_sc_arfcn rm -f /pcm/BAUDRATE rm -f /pcm/LDN rm -f /pcm/LMN rm -f /pcm/LRN rm -f /pcm/SMS cleandir /mmi # new RF band configuration and ID string set-rfcap dual-eu set-pcm-string CGMM GTM900-B-FC