diff options
| -rw-r--r-- | miscutils/makedevs.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/miscutils/makedevs.c b/miscutils/makedevs.c index 9e7ca340f..fec1045e4 100644 --- a/miscutils/makedevs.c +++ b/miscutils/makedevs.c @@ -208,17 +208,17 @@ int makedevs_main(int argc UNUSED_PARAM, char **argv) unsigned count = 0; unsigned increment = 0; unsigned start = 0; - char name[41]; char user[41]; char group[41]; - char *full_name = name; + char *full_name; + int name_len; uid_t uid; gid_t gid; linenum = parser->lineno; - if ((2 > sscanf(line, "%40s %c %o %40s %40s %u %u %u %u %u", - name, &type, &mode, user, group, + if ((1 > sscanf(line, "%*s%n %c %o %40s %40s %u %u %u %u %u", + &name_len, &type, &mode, user, group, &major, &minor, &start, &increment, &count)) || ((unsigned)(major | minor | start | count | increment) > 255) ) { @@ -229,9 +229,11 @@ int makedevs_main(int argc UNUSED_PARAM, char **argv) gid = (*group) ? get_ug_id(group, xgroup2gid) : getgid(); uid = (*user) ? get_ug_id(user, xuname2uid) : getuid(); + line[name_len] = '\0'; + full_name = line; /* We are already in the right root dir, * so make absolute paths relative */ - if ('/' == *full_name) + if ('/' == full_name[0]) full_name++; if (type == 'd') { |