net-lwip: tftp: add LMB and buffer checks
authorJerome Forissier <jerome.forissier@linaro.org>
Thu, 17 Apr 2025 13:27:00 +0000 (15:27 +0200)
committerJerome Forissier <jerome.forissier@linaro.org>
Tue, 20 May 2025 13:43:08 +0000 (15:43 +0200)
commit1bc91fa98c020c1f737680cc43a4c7584e17db15
tree97ebd572dc6d684adc6928bd3c1ad9e3a54b82b6
parente40c910e88a9a38ee1335ab1391dc2ee83993a65
net-lwip: tftp: add LMB and buffer checks

Legacy NET tftp invokes a store_block() function which performs buffer
validation (LMB, address wrapping). Do the same with NET_LWIP.

Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Suggested-by: Sughosh Ganu <sughosh.ganu@linaro.org>
Acked-by: Sughosh Ganu <sughosh.ganu@linaro.org>
Tested-by: Sughosh Ganu <sughosh.ganu@linaro.org>
net/lwip/tftp.c