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| author | Steve Langasek <vorlon@debian.org> | 2000-12-13 23:31:09 +0000 |
|---|---|---|
| committer | Steve Langasek <vorlon@debian.org> | 2000-12-13 23:31:09 +0000 |
| commit | 64adffdf31943da265afc4f8d82de49038fafc05 (patch) | |
| tree | 456218247d3b53fe3aea0fd5f091ce88bac23fec /modules/pam_unix/support.c | |
| parent | bc2dabd9ac9892cb7c1a6a436c6250fafabd7d25 (diff) | |
| download | pam-64adffdf31943da265afc4f8d82de49038fafc05.tar.gz pam-64adffdf31943da265afc4f8d82de49038fafc05.tar.bz2 pam-64adffdf31943da265afc4f8d82de49038fafc05.zip | |
Relevant BUGIDs: 125704, 124930
Purpose of commit: portable handling of utmp in pam_unix
Commit summary:
---------------
Fixes problem with PAM_getlogin() on Solaris (and hopefully other Unices),
as per David Lee's report.
Diffstat (limited to 'modules/pam_unix/support.c')
| -rw-r--r-- | modules/pam_unix/support.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/modules/pam_unix/support.c b/modules/pam_unix/support.c index a0f2c52d..db147b31 100644 --- a/modules/pam_unix/support.c +++ b/modules/pam_unix/support.c @@ -94,14 +94,14 @@ int _make_remark(pam_handle_t * pamh, unsigned int ctrl } /* - * Beacause getlogin() is fucked in a weird way, and - * sometimes it just don't work, we reimplement it here. + * Beacause getlogin() is braindead and sometimes it just + * doesn't work, we reimplement it here. */ char *PAM_getlogin(void) { struct utmp *ut, line; char *curr_tty, *retval; - static char curr_user[UT_NAMESIZE + 4]; + static char curr_user[sizeof(ut->ut_user) + 4]; retval = NULL; @@ -112,7 +112,7 @@ char *PAM_getlogin(void) setutent(); strncpy(line.ut_line, curr_tty, sizeof line.ut_line); if ((ut = getutline(&line)) != NULL) { - strncpy(curr_user, ut->ut_user, UT_NAMESIZE); + strncpy(curr_user, ut->ut_user, sizeof(ut->ut_user)); retval = curr_user; } endutent(); |