diff options
Diffstat (limited to 'Python/mysnprintf.c')
| -rw-r--r-- | Python/mysnprintf.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/Python/mysnprintf.c b/Python/mysnprintf.c index cd69198011..2a505d14f8 100644 --- a/Python/mysnprintf.c +++ b/Python/mysnprintf.c @@ -9,6 +9,7 @@ would have been written had the buffer not been too small, and to set the last byte of the buffer to \0. At least MS _vsnprintf returns a negative value instead, and fills the entire buffer with non-\0 data. + Unlike C99, our wrappers do not support passing a null buffer. The wrappers ensure that str[size-1] is always \0 upon return. |