| commit | f32edf6b14ae405b9e7a4842f18990de6bb4a322 | |
| author | Johannes Sixt <johannes.sixt@telecom.at> | |
| Fri, 28 Mar 2008 15:00:17 +0000 (28 16:00 +0100) | ||
| committer | Johannes Sixt <johannes.sixt@telecom.at> | |
| Thu, 3 Apr 2008 07:47:38 +0000 (3 09:47 +0200) | ||
| tree | fa35e65d4a6212efed4ead99c569caf4b77dc1d3 | treesnapshot (tar.gz zip) |
| parent | 40c020f0d8a013cc10aa730b651c7305af81dec1 | commitdiff |
snprintf replacement: Make sure the result is NUL terminated.
On Windows, if the resulting string fits exactly in the provided buffer,
but not the terminating NUL, then the return value of the system's
vsnprintf is the number of characters written. But since we had reserved
an extra byte anyway, we only need to make sure that the result is
NUL terminated.
Signed-off-by: Johannes Sixt <johannes.sixt@telecom.at>
On Windows, if the resulting string fits exactly in the provided buffer,
but not the terminating NUL, then the return value of the system's
vsnprintf is the number of characters written. But since we had reserved
an extra byte anyway, we only need to make sure that the result is
NUL terminated.
Signed-off-by: Johannes Sixt <johannes.sixt@telecom.at>
| compat/snprintf.c | diffblobblamehistory |