diff options
Diffstat (limited to 'strings')
| -rw-r--r-- | strings/strmov.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/strings/strmov.c b/strings/strmov.c index b38d5db5d6e..0f594185688 100644 --- a/strings/strmov.c +++ b/strings/strmov.c @@ -40,6 +40,7 @@ char *strmov(register char *dst, register const char *src) { + DBUG_ASSERT(src + strlen(src) < dst || dst + strlen(src) < src); while ((*dst++ = *src++)) ; return dst-1; } |