diff options
Diffstat (limited to 'libbb/my_getpwuid.c')
| -rw-r--r-- | libbb/my_getpwuid.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/libbb/my_getpwuid.c b/libbb/my_getpwuid.c index 21a037f75..53f6c77ee 100644 --- a/libbb/my_getpwuid.c +++ b/libbb/my_getpwuid.c @@ -28,16 +28,16 @@ /* gets a username given a uid */ -char * my_getpwuid(char *name, long uid) +char * my_getpwuid(char *name, long uid, int bufsize) { struct passwd *myuser; myuser = getpwuid(uid); if (myuser==NULL) { - sprintf(name, "%ld", (long)uid); + snprintf(name, bufsize, "%ld", (long)uid); return NULL; } else { - return strcpy(name, myuser->pw_name); + return safe_strncpy(name, myuser->pw_name, bufsize); } } |