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Fix integer overflow problem with libfsimage grub plugins.
Signed-off-by: John Levon <john.levon@sun.com>
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kaf24@localhost.localdomain committed
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@@ -126,7 +126,7 @@ int
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fsig_devread(fsi_file_t *ffi, unsigned int sector, unsigned int offset,
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unsigned int bufsize, char *buf)
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{
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uint64_t off = ffi->ff_fsi->f_off + ((uint64_t)(sector * 512)) + offset;
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uint64_t off = ffi->ff_fsi->f_off + ((uint64_t)sector * 512) + offset;
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ssize_t bytes_read = 0;
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while (bufsize) {
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