https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81401
Jörg Richter <joerg.rich...@pdv-fs.de> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |joerg.rich...@pdv-fs.de
--- Comment #2 from Jörg Richter <joerg.rich...@pdv-fs.de> ---
See also:
#include <stdio.h>
void foo()
{
char buf[2];
for( int i = 0; i < 10; ++i )
sprintf( buf, "%d", i );
}
t.cc: In function 'void foo()':
t.cc:2:6: warning: 'sprintf' may write a terminating nul past the end of the
destination [-Wformat-overflow=]
void foo()
^~~
t.cc:6:12: note: 'sprintf' output between 2 and 3 bytes into a destination of
size 2
sprintf( buf, "%d", i );
~~~~~~~^~~~~~~~~~~~~~~~
