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| author | Tomas Mraz <tm@t8m.info> | 2009-02-27 14:29:39 +0000 |
|---|---|---|
| committer | Tomas Mraz <tm@t8m.info> | 2009-02-27 14:29:39 +0000 |
| commit | 42f4743cc3ca046833afcaeec01f9793d74bbfb4 (patch) | |
| tree | b969c921b0a5a924b09cf4d34ac74b01b309425c /modules/pam_unix/passverify.c | |
| parent | 5891c5508e3b9ba699a6a6ba3dae9221a45528e5 (diff) | |
| download | pam-42f4743cc3ca046833afcaeec01f9793d74bbfb4.tar.gz pam-42f4743cc3ca046833afcaeec01f9793d74bbfb4.tar.bz2 pam-42f4743cc3ca046833afcaeec01f9793d74bbfb4.zip | |
Relevant BUGIDs:
Purpose of commit: new feature
Commit summary:
---------------
2009-02-27 Tomas Mraz <t8m@centrum.cz>
* modules/pam_mkhomedir/pam_mkhomedir.c(create_homedir): Replace
signal() with sigaction().
* modules/pam_namespace/pam_namespace.c(inst_init, cleanup_tmpdirs):
Likewise.
* modules/pam_unix/pam_unix_acct.c(_unix_run_verify_binary): Likewise.
* modules/pam_unix/pam_unix_passwd.c(_unix_run_update_binary):
Likewise.
* modules/pam_unix/passverify.c(su_sighandler): Likewise.
* modules/pam_unix/support.c(_unix_run_helper_binary): Likewise.
* modules/pam_tally2/Makefile.am: Link the pam_tally2 app to libpam
for auxiliary functions.
* modules/pam_tally2/pam_tally2.8.xml: Drop non-existing no_reset
option. Document new serialize option.
* modules/pam_tally2/pam_tally2.c: Add support for the new serialize
option.
(_cleanup, tally_set_data, tally_get_data): Add tally file handle to
tally PAM data. Needed for fcntl() locking.
(get_tally): Use low level file access instead of stdio buffered FILE.
If serialize option is used lock the tally file access.
(set_tally, tally_bump, tally_reset): Use low level file access instead
of stdio buffered FILE. Close the file handle only when it is not owned
by PAM data.
(pam_sm_authenticate, pam_sm_setcred, pam_sm_acct_mgmt): Pass the tally
file handle to tally_set_data(). Get it from tally_get_data().
(main): Use low level file access instead of stdio buffered FILE.
Diffstat (limited to 'modules/pam_unix/passverify.c')
| -rw-r--r-- | modules/pam_unix/passverify.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/modules/pam_unix/passverify.c b/modules/pam_unix/passverify.c index 360bd90b..234e86dd 100644 --- a/modules/pam_unix/passverify.c +++ b/modules/pam_unix/passverify.c @@ -994,8 +994,12 @@ su_sighandler(int sig) { #ifndef SA_RESETHAND /* emulate the behaviour of the SA_RESETHAND flag */ - if ( sig == SIGILL || sig == SIGTRAP || sig == SIGBUS || sig = SIGSERV ) - signal(sig, SIG_DFL); + if ( sig == SIGILL || sig == SIGTRAP || sig == SIGBUS || sig = SIGSERV ) { + struct sigaction sa; + memset(&sa, '\0, sizeof(sa)); + sa.sa_handler = SIG_DFL; + sigaction(sig, &sa, NULL); + } #endif if (sig > 0) { _exit(sig); |