FreeCalypso > hg > freecalypso-tools
view rvinterf/lowlevel/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 | fab04df64690 |
children |
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CC= gcc CFLAGS= -O2 PROGS= rvtdump rvinterf tfc139 LIBS= ../../libserial/libserial.a ../libprint/libprint.a LIBPWON=../../libpwon/libpwon.a INSTALL_PREFIX= /opt/freecalypso INSTBIN=${INSTALL_PREFIX}/bin RVTDUMP_OBJS= format.o format_fc.o output.o packetrx.o rvtdump.o RVINTERF_OBJS= clientcmd.o format.o format_fc.o localsock.o logsent.o \ output.o packetrx.o packettx.o pktfwd.o rviflcd.o \ rvifmain.o rviftmode.o tchhide.o TFC139_OBJS= format.o output.o packetrx.o packettx.o tfc139.o all: ${PROGS} rvtdump: ${RVTDUMP_OBJS} ${LIBS} ${CC} ${CFLAGS} -o $@ ${RVTDUMP_OBJS} ${LIBS} rvinterf: ${RVINTERF_OBJS} ${LIBS} ${LIBPWON} ${CC} ${CFLAGS} -o $@ ${RVINTERF_OBJS} ${LIBS} ${LIBPWON} tfc139: ${TFC139_OBJS} ${LIBS} ${CC} ${CFLAGS} -o $@ ${TFC139_OBJS} ${LIBS} install: ${PROGS} mkdir -p ${INSTBIN} install -c ${PROGS} ${INSTBIN} clean: rm -f *.o *.out *errs ${PROGS}