15 lines
557 B
Diff
15 lines
557 B
Diff
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barrier variable is int, not long. This overflow caused another variable
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override: err (in PV code) and binfo (in xenlinux code).
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--- linux-2.6.38.3/drivers/xen/blkfront/blkfront.c.orig 2011-05-02 01:56:29.572723580 +0200
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+++ linux-2.6.38.3/drivers/xen/blkfront/blkfront.c 2011-05-02 12:44:20.512128661 +0200
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@@ -364,7 +364,7 @@
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}
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err = xenbus_gather(XBT_NIL, info->xbdev->otherend,
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- "feature-barrier", "%lu", &barrier,
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+ "feature-barrier", "%u", &barrier,
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NULL);
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/*
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* If there's no "feature-barrier" defined, then it means
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