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fixed bug #21433 (Calling mem_free/pbuf_free from interrupt context isn't safe): set LWIP_USE_HEAP_FROM_INTERRUPT to 1 in lwipopts.h or use tcpip_callback_nonblocking(pbuf_free_int, p)/ tcpip_callback_nonblocking(mem_free, m) to free pbufs or heap memory from interrupt context

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goldsimon
2008-03-27 19:29:35 +00:00
parent 64fa8d78bc
commit 43dd38df0a
5 changed files with 74 additions and 9 deletions
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@@ -22,6 +22,13 @@ HISTORY
++ Bugfixes:
2008-03-27 Simon Goldschmidt
* mem.c, tcpip.c, tcpip.h, opt.h: fixed bug #21433 (Calling mem_free/pbuf_free
from interrupt context isn't safe): set LWIP_USE_HEAP_FROM_INTERRUPT to 1
in lwipopts.h or use tcpip_callback_nonblocking(pbuf_free_int, p)/
tcpip_callback_nonblocking(mem_free, m) to free pbufs or heap memory from
interrupt context
2008-03-26 Simon Goldschmidt
* tcp_in.c, tcp.c: fixed bug #22249: division by zero could occur if a remote
host sent a zero mss as TCP option.