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Merge pull request #11484 from yogpan01/mbed-coap-v5.1.1 

Delaying message id random initialization to later stage.
pull/11473/head
Martin Kojtal 2019-09-16 09:29:00 +02:00 committed by GitHub
parent f5dd7db8c7 246f431ed4
commit d0686fd30b
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2 changed files with 14 additions and 7 deletions
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8
features/frameworks/mbed-coap/CHANGELOG.md
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@ -1,5 +1,13 @@
# Change Log
## [v5.1.1](https://github.com/ARMmbed/mbed-coap/releases/tag/v5.1.1)
- Delay the random initialization of message id to a later phase and not during init() so there is enough time
for system to complete the rest of the initialization.
-[Full Changelog](https://github.com/ARMmbed/mbed-coap/compare/v5.1.0...v5.1.1)
## [v5.1.0](https://github.com/ARMmbed/mbed-coap/releases/tag/v5.1.0)
- Introduce SN_COAP_REDUCE_BLOCKWISE_HEAP_FOOTPRINT configuration flag.

13
features/frameworks/mbed-coap/source/sn_coap_protocol.c
View File

@ -179,13 +179,7 @@ struct coap_s *sn_coap_protocol_init(void *(*used_malloc_func_ptr)(uint16_t), vo
#endif /* ENABLE_RESENDINGS */
/* Randomize global message ID */
randLIB_seed_random();
message_id = randLIB_get_16bit();
if (message_id == 0) {
message_id = 1;
}
message_id = 0;
return handle;
}
@ -2526,6 +2520,11 @@ static bool compare_address_and_port(const sn_nsdl_addr_s* left, const sn_nsdl_a
static uint16_t get_new_message_id(void)
{
if (message_id == 0) {
/* Randomize global message ID */
randLIB_seed_random();
message_id = randLIB_get_16bit();
}
message_id++;
if (message_id == 0) {
message_id = 1;