FreeCalypso > hg > freecalypso-tools
view tchtools/Makefile @ 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 | 94890123a74f |
children |
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CC= gcc CFLAGS= -O2 PROGS= fc-efr2tch fc-fr2tch fc-gsm2vm fc-tch2fr fc-vm2gsmx fc-vm2hex INSTALL_PREFIX= /opt/freecalypso INSTBIN=${INSTALL_PREFIX}/bin all: ${PROGS} EFR2TCH_OBJS= fc-efr2tch.o efr2dsp.o FR2TCH_OBJS= fc-fr2tch.o gsm0610.o GSM2VM_OBJS= fc-gsm2vm.o gsm0610.o TCH2FR_OBJS= fc-tch2fr.o gsm0610.o VM2GSMX_OBJS= fc-vm2gsmx.o gsm0610.o fc-efr2tch: ${EFR2TCH_OBJS} ${CC} ${CFLAGS} -o $@ ${EFR2TCH_OBJS} fc-fr2tch: ${FR2TCH_OBJS} ${CC} ${CFLAGS} -o $@ ${FR2TCH_OBJS} fc-gsm2vm: ${GSM2VM_OBJS} ${CC} ${CFLAGS} -o $@ ${GSM2VM_OBJS} fc-tch2fr: ${TCH2FR_OBJS} ${CC} ${CFLAGS} -o $@ ${TCH2FR_OBJS} fc-vm2gsmx: ${VM2GSMX_OBJS} ${CC} ${CFLAGS} -o $@ ${VM2GSMX_OBJS} fc-vm2hex: fc-vm2hex.c ${CC} ${CFLAGS} -o $@ $@.c install: mkdir -p ${INSTBIN} install -c ${PROGS} ${INSTBIN} clean: rm -f ${PROGS} *.o *errs *.out