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| author | Pedro Aguilar <pedro.aguilar@vimar.com> | 2020-08-31 11:01:41 +0200 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2020-09-11 17:13:56 -0400 |
| commit | 142775a52bc97d5273922970b8a9cc9f95091359 (patch) | |
| tree | a8812bfe240568d9831a077d99d345f43d294d4c /drivers/w1-eeprom | |
| parent | 21d3946840fd62dc09e93986743915bcbac100b7 (diff) | |
env: Crash in 'env import' when using checksum and a specific size
This patch adds a sanity check that avoids 'size' to overflow and crash when
importing an environment that contains a checksum. Example with the wrong size
that causes the crash:
=> env import -c 0x4100000 3 v1
This assumes that v1 has already been successfully exported with
'env export -c -s 0x100 0x4100000 v1'
Signed-off-by: Pedro Aguilar <pedro.aguilar@vimar.com>
Diffstat (limited to 'drivers/w1-eeprom')
0 files changed, 0 insertions, 0 deletions