Changeset: 072c56ad5118 for MonetDB
URL: https://dev.monetdb.org/hg/MonetDB/rev/072c56ad5118
Modified Files:
common/utils/mstring.h
Branch: Jun2020
Log Message:
Work around GCC 11 problems.
diffs (15 lines):
diff --git a/common/utils/mstring.h b/common/utils/mstring.h
--- a/common/utils/mstring.h
+++ b/common/utils/mstring.h
@@ -29,7 +29,10 @@ strcpy_len(char *restrict dst, const cha
if ((dst[i] = src[i]) == 0)
return i;
}
- dst[n - 1] = 0;
+ /* for correctness, the decrement isn't needed (just assigning 0
+ * to dst[n-1] would be sufficient), but to work around a too
+ * strict GNU C compiler, we do need it */
+ dst[--n] = 0;
/* in some versions of GCC (at least gcc (Ubuntu 7.5.0-3ubuntu1~18.04)
* 7.5.0), the error just can't be turned off when using
* --enable-strict, so we just use the (more) expensive way of getting the
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