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| author | Peter Maydell <peter.maydell@linaro.org> | 2017-06-05 16:14:17 +0100 |
|---|---|---|
| committer | David Gibson <david@gibson.dropbear.id.au> | 2017-06-06 09:18:32 +1000 |
| commit | 052495178821fdc97b4125a8677c1b68eb458db9 (patch) | |
| tree | 7cec3859cf8af0c77d26f8a1bcea97d7f2eeb590 /scripts/qemu.py | |
| parent | 60694bc67837ac1678fa9d67e0f5f83f8cf5436e (diff) | |
| download | focaccia-qemu-052495178821fdc97b4125a8677c1b68eb458db9.tar.gz focaccia-qemu-052495178821fdc97b4125a8677c1b68eb458db9.zip | |
spapr_nvram: Check return value from blk_getlength()
The blk_getlength() function can return an error value if the image size cannot be determined. Check for this rather than ploughing on and trying to g_malloc0() a negative number. (Spotted by Coverity, CID 1288484.) Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Diffstat (limited to 'scripts/qemu.py')
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