diff options
Diffstat (limited to 'src/util/find_uid.c')
-rw-r--r-- | src/util/find_uid.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/util/find_uid.c b/src/util/find_uid.c index 33c7c5ba..f4156ce7 100644 --- a/src/util/find_uid.c +++ b/src/util/find_uid.c @@ -118,6 +118,9 @@ static errno_t get_uid_from_pid(const pid_t pid, uid_t *uid) } } + /* Guarantee NULL-termination in case we read the full BUFSIZE somehow */ + buf[BUFSIZE-1] = '\0'; + ret = close(fd); if (ret == -1) { error = errno; |