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-rw-r--r--lib/libutil/pw_util.c7
-rw-r--r--usr.bin/m4/gnum4.c2
2 files changed, 5 insertions, 4 deletions
diff --git a/lib/libutil/pw_util.c b/lib/libutil/pw_util.c
index 708583d05877..90c9d72f4f93 100644
--- a/lib/libutil/pw_util.c
+++ b/lib/libutil/pw_util.c
@@ -266,10 +266,11 @@ pw_mkdb(const char *user)
/* child */
if (user == NULL)
execl(_PATH_PWD_MKDB, "pwd_mkdb", "-p",
- "-d", passwd_dir, tempname, NULL);
+ "-d", passwd_dir, tempname, (char *)NULL);
else
execl(_PATH_PWD_MKDB, "pwd_mkdb", "-p",
- "-d", passwd_dir, "-u", user, tempname, NULL);
+ "-d", passwd_dir, "-u", user, tempname,
+ (char *)NULL);
_exit(1);
/* NOTREACHED */
default:
@@ -321,7 +322,7 @@ pw_edit(int notsetuid)
(void)setuid(getuid());
}
errno = 0;
- execlp(editor, basename(editor), tempname, NULL);
+ execlp(editor, basename(editor), tempname, (char *)NULL);
_exit(errno);
default:
/* parent */
diff --git a/usr.bin/m4/gnum4.c b/usr.bin/m4/gnum4.c
index 85a937c705bb..8940bb820f77 100644
--- a/usr.bin/m4/gnum4.c
+++ b/usr.bin/m4/gnum4.c
@@ -499,7 +499,7 @@ doesyscmd(const char *cmd)
(void) close(p[0]);
(void) dup2(p[1], 1);
(void) close(p[1]);
- execl(_PATH_BSHELL, "sh", "-c", cmd, NULL);
+ execl(_PATH_BSHELL, "sh", "-c", cmd, (char *)NULL);
exit(1);
default:
/* Read result in two stages, since m4's buffer is