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net/gnrc/tcp: fix invalid read #11999

Merged
merged 1 commit into from
Aug 20, 2019
Merged

net/gnrc/tcp: fix invalid read #11999

merged 1 commit into from
Aug 20, 2019

Commits on Aug 12, 2019

  1. net/gnrc/tcp: fix uninitialized memory access 

    From the gnrc_pktbuf_mark documentation:

	    It's not guaranteed that `result->data` points to the
	    same address as the original `pkt->data.

Thus it should be necessary to update the `hdr` pointer.
    @nmeum
    nmeum committed Aug 12, 2019
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