[libvirt] [PATCH] util: fix thinko in runIO

When aligning you need to clear the bits in the mask and leave the others aside. Likely this code has never run, and will never run. Signed-off-by: Paolo Bonzini <pbonzini(a)redhat.com&gt; --- src/util/iohelper.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/src/util/iohelper.c b/src/util/iohelper.c index 9e7bbde..93154f8 100644 --- a/src/util/iohelper.c +++ b/src/util/iohelper.c @@ -98,7 +98,7 @@ runIO(const char *path, int fd, int oflags, unsigned long long length) goto cleanup; } base = buf; - buf = (char *) (((intptr_t) base + alignMask) & alignMask); + buf = (char *) (((intptr_t) base + alignMask) & ~alignMask); #endif switch (oflags & O_ACCMODE) { -- 1.7.7.1