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| author | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2012-06-27 11:08:33 +0200 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2012-07-17 20:41:17 +0200 |
| commit | b78e5fe9f3ce155065831d3aa8a480656a8f53c5 (patch) | |
| tree | 92e3e8323b8bbf67929f552bca2842c3dc47764a /common/Makefile | |
| parent | 2f6b1f7690640f571f8e72fc2f2564acb2e13778 (diff) | |
| download | barebox-b78e5fe9f3ce155065831d3aa8a480656a8f53c5.tar.gz barebox-b78e5fe9f3ce155065831d3aa8a480656a8f53c5.tar.xz | |
commands/crc: assert newline after output with big offsets
This fixes
barebox@Very long board name:/ crc32 -f /dev/mem 0x83f00000+0xfff
CRC32 for /dev/mem 0x83fff000 ... 0x83fffffe ==> 0xa080584bbarebox@Very long board name:/
The problem here was that the return value of
lseek(fd, 0x83f00000, SEEK_SET) (which is 0x83f00000) was casted to an
int (which is -2081423360), returned to do_crc and interpreted as
error there without yielding another error message.
This also makes
crc32 -f /dev/mem 0xffffffff+0x1
die on a NULL pointer exception instead of reporting:
lseek: No error
:-)
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'common/Makefile')
0 files changed, 0 insertions, 0 deletions