| commit | 933d3731deab19b2565fbb0d07511e67277d3d58 | [log] [tgz] |
|---|---|---|
| author | Gregory P. Smith <greg@mad-scientist.com> | Mon May 26 22:07:28 2008 +0000 |
| committer | Gregory P. Smith <greg@mad-scientist.com> | Mon May 26 22:07:28 2008 +0000 |
| tree | e532e7cc01734749d17751f5e9b96ea85a8bd274 | |
| parent | c1c83bb0dec06ecc4580935a8f77782d3beaff4d [diff] |
Fix issue2588: Do not execute str[size-1] = '\0' when a 0 size is passed in. (The assert won't prevent this in non-debug builds).
diff --git a/Python/mysnprintf.c b/Python/mysnprintf.c index 8c47794..3173863 100644 --- a/Python/mysnprintf.c +++ b/Python/mysnprintf.c
@@ -98,7 +98,8 @@ PyMem_FREE(buffer); #endif Done: - str[size-1] = '\0'; + if (size > 0) + str[size-1] = '\0'; return len; #undef _PyOS_vsnprintf_EXTRA_SPACE }