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| author | Vijay Kumar <vijaykumar@bravegnu.org> | 2009-08-21 10:27:38 +0530 |
|---|---|---|
| committer | Anthony Liguori <aliguori@us.ibm.com> | 2009-08-27 20:35:30 -0500 |
| commit | d0e7605ee0d91c3737052127a79199ddab3ff653 (patch) | |
| tree | 5b9394d450e4134a99c3a3d892d7bd0668926390 /hw/pcnet.c | |
| parent | 4c0960c0c483fffc5f8e1dab169d946ac295bf44 (diff) | |
Check block driver read error in pflash_cfi0x
If a flash file of size smaller than the flash size is specified in
the -pflash option, the block driver returns error. But the
pflash_cfi0x ignores the error. This results in a flash content of all
zeroes. And the simulation aborts while executing code.
This patch adds the checks for errors from bdrv_read and escalates it
to the calling code.
Signed-off-by: Vijay Kumar B. <vijaykumar@bravegnu.org>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'hw/pcnet.c')
0 files changed, 0 insertions, 0 deletions