09981903e6
The helper function ttynam creates a tty name by using sprintf wrongly on a pretty short buffer. The foramt string only specifies a minimum field length, not a maximum field length, so gcc-9.2.0 complains: ps.cc:101:23: warning: 'sprintf' may write a terminating nul past the end of the destination [-Wformat-overflow=] Fix this thoroughly by specifying a maximum field width as well as by using snprintf with a fixed buffer length. Also, drop using a static buffer in favor of using a buffer in the caller. Signed-off-by: Corinna Vinschen <corinna@vinschen.de> |
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| .. | ||
| aclocal.m4 | ||
| autogen.sh | ||
| bloda.cc | ||
| chattr.c | ||
| configure | ||
| configure.ac | ||
| COPYING.dumper | ||
| cygcheck.cc | ||
| cygpath.cc | ||
| cygwin-console-helper.cc | ||
| dump_setup.cc | ||
| dumper.cc | ||
| dumper.h | ||
| gencat.c | ||
| getconf.c | ||
| getfacl.c | ||
| kill.cc | ||
| ldd.cc | ||
| ldh.cc | ||
| loadlib.h | ||
| locale.cc | ||
| lsattr.c | ||
| Makefile.in | ||
| minidumper.cc | ||
| mkgroup.c | ||
| mkpasswd.c | ||
| module_info.cc | ||
| mount.cc | ||
| parse_pe.cc | ||
| passwd.c | ||
| path.cc | ||
| path.h | ||
| pldd.c | ||
| ps.cc | ||
| regtool.cc | ||
| setfacl.c | ||
| setmetamode.c | ||
| ssp.c | ||
| ssp.txt | ||
| strace.cc | ||
| testsuite.cc | ||
| testsuite.h | ||
| tzmap-from-unicode.org | ||
| tzmap.h | ||
| tzset.c | ||
| umount.cc | ||
| wide_path.h | ||