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Diffstat (limited to 'coreutils/id.c')
-rw-r--r--coreutils/id.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/coreutils/id.c b/coreutils/id.c
index 85b288c..c7f6153 100644
--- a/coreutils/id.c
+++ b/coreutils/id.c
@@ -68,8 +68,7 @@ extern int id_main(int argc, char **argv)
my_getgrgid(group, getegid());
}
} else {
- strncpy(user, argv[optind], 8);
- user[8] = '\0';
+ safe_strncpy(user, argv[optind], sizeof(user));
gid = my_getpwnamegid(user);
my_getgrgid(group, gid);
}
@@ -78,12 +77,12 @@ extern int id_main(int argc, char **argv)
grnam=my_getgrnam(group);
if (no_group) {
- if(name_not_number && user)
+ if(name_not_number)
puts(user);
else
printf("%ld\n", pwnam);
} else if (no_user) {
- if(name_not_number && group)
+ if(name_not_number)
puts(group);
else
printf("%ld\n", grnam);