diff options
| author | delphij <delphij@FreeBSD.org> | 2004-11-17 10:01:48 +0000 |
|---|---|---|
| committer | delphij <delphij@FreeBSD.org> | 2004-11-17 10:01:48 +0000 |
| commit | 65c65c74d43a3f0631abd782bc74e25722f5571c (patch) | |
| tree | ab5f534e68d9c47c8b17da2f33802fc0bea02360 /usr.sbin/jail | |
| parent | 0c3804bf6558d87ff5fc9d54cf8da178455d475c (diff) | |
| download | FreeBSD-src-65c65c74d43a3f0631abd782bc74e25722f5571c.zip FreeBSD-src-65c65c74d43a3f0631abd782bc74e25722f5571c.tar.gz | |
Initialize lcap and pwd to NULL. This allows a WARNS=6 clean build,
hence bump it to 6.
Note that the last commit message was not quite accurate. While the
assumption exists in the code, it's not possible to have an
uninitialized p there because if lflag is set when username is NULL
then execution would be terminated earlier.
Diffstat (limited to 'usr.sbin/jail')
| -rw-r--r-- | usr.sbin/jail/Makefile | 2 | ||||
| -rw-r--r-- | usr.sbin/jail/jail.c | 4 |
2 files changed, 3 insertions, 3 deletions
diff --git a/usr.sbin/jail/Makefile b/usr.sbin/jail/Makefile index 7181928..812cbc9 100644 --- a/usr.sbin/jail/Makefile +++ b/usr.sbin/jail/Makefile @@ -5,6 +5,6 @@ MAN= jail.8 DPADD= ${LIBUTIL} LDADD= -lutil -WARNS?= 2 +WARNS?= 6 .include <bsd.prog.mk> diff --git a/usr.sbin/jail/jail.c b/usr.sbin/jail/jail.c index e0fac1c..84cab55 100644 --- a/usr.sbin/jail/jail.c +++ b/usr.sbin/jail/jail.c @@ -49,9 +49,9 @@ extern char **environ; int main(int argc, char **argv) { - login_cap_t *lcap; + login_cap_t *lcap = NULL; struct jail j; - struct passwd *pwd; + struct passwd *pwd = NULL; struct in_addr in; gid_t groups[NGROUPS]; int ch, i, iflag, lflag, ngroups, uflag, Uflag; |
