1 files changed, 0 insertions, 12 deletions

diff --git a/include/string.h b/include/string.h
index 9df99fc..89bf25e 100644
--- a/include/string.h
+++ b/include/string.h
@@ -208,12 +208,6 @@ _FORTIFY_FN(stpncpy) char *stpncpy(char * _FORTIFY_POS0 __d, const char *__s,
 #if __has_builtin(__builtin___stpncpy_chk) && FORTIFY_USE_NATIVE_CHK
         return __builtin___stpncpy_chk(__d, __s, __n, __fh_bos(__d, 0));
 #else
-        __fh_size_t max_len_s = strlen(__s);
-        if (max_len_s > __n)
-                max_len_s = __n;
-        if (__fh_overlap(__d, max_len_s, __s, max_len_s))
-                __builtin_trap();
-
         // If the length strlen(src) is smaller than n, the remaining
         // characters in the array pointed to by dest are filled with null
         // bytes ('\0')
@@ -318,12 +312,6 @@ _FORTIFY_FN(strncpy) char *strncpy(char * _FORTIFY_POS0 __d,
 #if __has_builtin(__builtin___strncpy_chk) && FORTIFY_USE_NATIVE_CHK
         return __builtin___strncpy_chk(__d, __s, __n, __fh_bos(__d, 0));
 #else
-        __fh_size_t max_len_s = strlen(__s);
-        if (max_len_s > __n)
-                max_len_s = __n;
-        if (__fh_overlap(__d, max_len_s, __s, max_len_s))
-                __builtin_trap();
-
         // If the length of src is less than n, strncpy() writes additional
         // null bytes to dest to ensure that a total of n bytes are written.
         __fh_size_t __b = __fh_bos(__d, 0);