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Backport v2.1: shell: utils: Fix buffer overrun in shell_spaces_trim #23649

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merged 1 commit into from May 5, 2020

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@ceolin ceolin commented Mar 20, 2020

The third argument in memmove can possible be greater than remaining
buffer size. Just ensuring that memmove will changes bytes only inside
the string buffer and nothing else.

Signed-off-by: Flavio Ceolin flavio.ceolin@intel.com

Backporting #23304 to 2.1 branch

The third argument in memmove can possible be greater than remaining
buffer size. Just ensuring that memmove will changes bytes only inside
the string buffer and nothing else.

Signed-off-by: Flavio Ceolin <flavio.ceolin@intel.com>
@ceolin ceolin added area: Shell Shell subsystem Backport Backport PR and backport failure issues backport v2.1-branch labels Mar 20, 2020
@ceolin ceolin requested a review from nashif March 20, 2020 18:21
@nashif nashif added this to To do in Backports Mar 24, 2020
@carlescufi carlescufi moved this from To do to Needs more info in Backports Mar 24, 2020
@carlescufi carlescufi moved this from Needs more info to Ready in Backports Mar 24, 2020
@nashif nashif added this to the v2.1.1 milestone Mar 26, 2020
@dleach02 dleach02 closed this Apr 8, 2020
Backports automation moved this from Ready to Done Apr 8, 2020
@dleach02 dleach02 reopened this Apr 8, 2020
@dleach02 dleach02 moved this from Done to Ready in Backports Apr 8, 2020
@dleach02 dleach02 closed this Apr 16, 2020
Backports automation moved this from Ready to Done Apr 16, 2020
@dleach02 dleach02 reopened this Apr 16, 2020
@dleach02 dleach02 moved this from Done to Ready in Backports Apr 16, 2020
@dleach02 dleach02 closed this Apr 20, 2020
Backports automation moved this from Ready to Done Apr 20, 2020
@dleach02 dleach02 reopened this Apr 20, 2020
@dleach02 dleach02 moved this from Done to Ready in Backports Apr 20, 2020
@dleach02 dleach02 merged commit 9d3186c into zephyrproject-rtos:v2.1-branch May 5, 2020
Backports automation moved this from Ready to Done May 5, 2020
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6 participants