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-rw-r--r--src/svm/svm.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/src/svm/svm.c b/src/svm/svm.c
index f187fbfcab2..2cbc0d77c22 100644
--- a/src/svm/svm.c
+++ b/src/svm/svm.c
@@ -79,16 +79,15 @@ svm_get_global_region_base_va ()
unformat (&input, "%llx-%llx", &start, &end);
unformat_skip_line (&input);
}
+ unformat_free (&input);
+ close (fd);
count_leading_zeros (bits, end);
- bits = 64 - bits;
+ bits = 64 - (bits + 1);
if (bits >= 36 && bits <= 48)
return ((1ul << bits) / 4) - (2 * SVM_GLOBAL_REGION_SIZE);
else
clib_unix_error ("unexpected va bits '%u'", bits);
-
- unformat_free (&input);
- close (fd);
#endif
/* default value */