FreeCalypso > hg > freecalypso-tools
view ffstools/newcomp/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 | cae22bec3cba |
children |
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CC= gcc CFLAGS= -O2 PROGS= compile-fc-batt compile-fc-batt2 compile-fc-chg tiffs-mkfile INSTALL_PREFIX= /opt/freecalypso INSTBIN=${INSTALL_PREFIX}/bin all: ${PROGS} compile-fc-batt: compile-fc-batt.c ${CC} ${CFLAGS} -o $@ $@.c compile-fc-batt2: compile-fc-batt2.c ${CC} ${CFLAGS} -o $@ $@.c compile-fc-chg: compile-fc-chg.c ${CC} ${CFLAGS} -o $@ $@.c tiffs-mkfile: tiffs-mkfile.c ${CC} ${CFLAGS} -o $@ $@.c install: ${PROGS} mkdir -p ${INSTBIN} install -c ${PROGS} ${INSTBIN} clean: rm -f ${PROGS}