FreeCalypso > hg > freecalypso-tools
annotate rvinterf/ctracedec/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> |
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date | Fri, 01 Sep 2023 07:33:51 +0000 |
parents | 90d7c360a614 |
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rev | line source |
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0
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1 CC= gcc |
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2 CFLAGS= -O2 |
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3 PROG= ctracedec |
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4 OBJS= decode.o doprnt.o main.o processlog.o readtab.o |
473
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5 |
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6 INSTALL_PREFIX= /opt/freecalypso |
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Mychaela Falconia <falcon@freecalypso.org>
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7 |
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8 INSTBIN=${INSTALL_PREFIX}/bin |
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9 |
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10 all: ${PROG} |
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11 |
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12 ${PROG}: ${OBJS} |
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13 ${CC} ${CFLAGS} -o $@ ${OBJS} |
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14 |
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15 install: ${PROG} |
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16 mkdir -p ${INSTBIN} |
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17 install -c ${PROG} ${INSTBIN} |
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18 |
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19 clean: |
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20 rm -f *.o *.out *errs ${PROG} |