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-rw-r--r--src/vppinfra/string.h5
1 files changed, 3 insertions, 2 deletions
diff --git a/src/vppinfra/string.h b/src/vppinfra/string.h
index d5686704c22..42f7890f3d0 100644
--- a/src/vppinfra/string.h
+++ b/src/vppinfra/string.h
@@ -103,7 +103,7 @@ void clib_memswap (void *_a, void *_b, uword bytes);
* In order to provide smooth mapping from unsafe string API to the clib string
* macro, we often have to improvise s1max and s2max due to the additional
* arguments are required for implementing the safe API. This macro is used
- * to provide the s1max/s2max. It is not perfect becuase the actual
+ * to provide the s1max/s2max. It is not perfect because the actual
* s1max/s2max may be greater than 4k and the mapping from the unsafe API to
* the macro would cause a regression. However, it is not terribly likely.
* So I bet against the odds.
@@ -1025,7 +1025,8 @@ strncpy_s_inline (char *__restrict__ dest, rsize_t dmax,
}
}
else
- m = n;
+ /* cap the copy to strlen(src) in case n > strlen(src) */
+ m = clib_strnlen (src, n);
/* Check for src/dst overlap, which is not allowed */
low = (uword) (src < dest ? src : dest);