diff options
| -rw-r--r-- | nuttx/libc/string/lib_strncpy.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/nuttx/libc/string/lib_strncpy.c b/nuttx/libc/string/lib_strncpy.c index a6bbf7ad1..bd9de57a1 100644 --- a/nuttx/libc/string/lib_strncpy.c +++ b/nuttx/libc/string/lib_strncpy.c @@ -55,7 +55,8 @@ char *strncpy(FAR char *dest, FAR const char *src, size_t n) char *ret = dest; /* Value to be returned */ char *end = dest + n; /* End of dest buffer + 1 byte */ - while (dest != end && (*dest++ = *src++) != '\0'); + while ((*dest++ = *src++) != '\0' && dest != end); + while (dest != end) *dest++ = '\0'; return ret; } #endif |