diff options
Diffstat (limited to 'libbb')
| -rw-r--r-- | libbb/lineedit.c | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/libbb/lineedit.c b/libbb/lineedit.c index 720a495..249b401 100644 --- a/libbb/lineedit.c +++ b/libbb/lineedit.c @@ -672,23 +672,20 @@ static char *username_path_completion(char *ud) */ static NOINLINE unsigned complete_username(const char *ud) { - /* Using _r function to avoid pulling in static buffers */ - char line_buff[256]; - struct passwd pwd; - struct passwd *result; + struct passwd *pw; unsigned userlen; ud++; /* skip ~ */ userlen = strlen(ud); setpwent(); - while (!getpwent_r(&pwd, line_buff, sizeof(line_buff), &result)) { + while ((pw = getpwent()) != NULL) { /* Null usernames should result in all users as possible completions. */ - if (/*!userlen || */ strncmp(ud, pwd.pw_name, userlen) == 0) { - add_match(xasprintf("~%s/", pwd.pw_name)); + if (/*!userlen || */ strncmp(ud, pw->pw_name, userlen) == 0) { + add_match(xasprintf("~%s/", pw->pw_name)); } } - endpwent(); + endpwent(); /* don't keep password file open */ return 1 + userlen; } |