annotate loadtools/discontig.h @ 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 a880f48d6ac0
children
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d42534e5ac02 loadtools: discontig.h split out of flash.h
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1 /* support for flashing or XRAM-loading discontiguous S-record images */
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a880f48d6ac0 loadtools: MAX_SREC_REGIONS def moved into discontig.h
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3 #define MAX_SREC_REGIONS 256
a880f48d6ac0 loadtools: MAX_SREC_REGIONS def moved into discontig.h
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5 struct discontig_prog {
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6 uint32_t start;
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7 uint32_t end;
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8 uint32_t crc;
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9 };