Oldřich Jedlička e0ce80d42a kernel: Fix off-by-one error in FIT mtd partition search. ... This fixes off-by-one error introduced in commit dc76900021 ("kernel: Correctly search for the FIT image in mtd partition.") Function `mtd_read` starts reading at `offset` and needs `hdr_len` number of bytes to be available. Suppose the easiest case when `offset` is `0` and `hdr_len` equals to `mtd->size` - the `for` loop will not be entered even when enough bytes are available to be read. Same happens for any non-zero `offset`, when `hdr_len` is just enough bytes to be read until `mtd->size` is reached. Imagine that for example `mtd->size=5`, `offset=4` and `hdr_len=1`. Then `offset+hdr_len=5` and the check has to be `offset+hdr_len <= mtd->size`, i.e. `5 <= 5`. The check for `offset + hdr_len` value needs to be inclusive, therefore use `<=`. Fixes: dc76900021 ("kernel: Correctly search for the FIT image in mtd partition.") Signed-off-by: Oldřich Jedlička <oldium.pro@gmail.com> [adjusted commit ref, fixes tag] Signed-off-by: Petr Štetiar <ynezz@true.cz>		2019-10-09 14:45:25 +02:00
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imagebuilder	target/imagebuilder: use multi-thread support for xz compression	2019-10-09 09:13:44 +02:00
linux	kernel: Fix off-by-one error in FIT mtd partition search.	2019-10-09 14:45:25 +02:00
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