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Initialize lcap and pwd to NULL. This allows a WARNS=6 clean build,

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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.
This commit is contained in:
Xin LI 2004-11-17 10:01:48 +00:00
parent 95751846f1
commit d1df3fcd3f
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=137808
2 changed files with 3 additions and 3 deletions
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2
usr.sbin/jail/Makefile
View File

@ -5,6 +5,6 @@ MAN= jail.8
DPADD= ${LIBUTIL}
LDADD= -lutil
WARNS?= 2
WARNS?= 6
.include <bsd.prog.mk>

4
usr.sbin/jail/jail.c
View File

@ -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;