[lwip-commits] [SCM] lwIP - A Lightweight TCPIP stack branch, master, updated. master_at_STABLE-2_0_0-977-g0882e0b

[Joel Cunningham]

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- Log -----------------------------------------------------------------
commit 0882e0ba894ab21a5fb6e7ce31a58fe5d3f43d32
Author: Joel Cunningham <address@hidden>
Date:   Sun Oct 8 10:38:01 2017 -0500

    sockets: poll clean ups
    
    This makes the following poll cleanups:
    
     1) Add LWIP_ERROR in lwip_poll to check for invalid fds/nfds combinations.
        This fixes a possible a NULL fds dereference in lwip_poll_scan()
     2) Use has_ copies of the socket events in lwip_poll_should_wake() rather
        passing the sock pointer and accessing socket after leaving the critical
        section

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Summary of changes:
 src/api/sockets.c | 22 ++++++++++------------
 1 file changed, 10 insertions(+), 12 deletions(-)


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