diff options
Diffstat (limited to 'usr/src/lib/libbsm/common/generic.c')
| -rw-r--r-- | usr/src/lib/libbsm/common/generic.c | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/usr/src/lib/libbsm/common/generic.c b/usr/src/lib/libbsm/common/generic.c index 5e59bcd1ce..e1d1929070 100644 --- a/usr/src/lib/libbsm/common/generic.c +++ b/usr/src/lib/libbsm/common/generic.c @@ -19,7 +19,7 @@ * CDDL HEADER END */ /* - * Copyright 2008 Sun Microsystems, Inc. All rights reserved. + * Copyright 2009 Sun Microsystems, Inc. All rights reserved. * Use is subject to license terms. */ @@ -34,6 +34,7 @@ #include <sys/types.h> #include <string.h> #include <unistd.h> +#include <alloca.h> #include <stdlib.h> #include <tsol/label.h> #include <bsm/audit.h> @@ -174,14 +175,14 @@ aug_get_machine(const char *hostname, uint32_t *buf, uint32_t *type) case AF_INET: /* LINTED */ p = &((struct sockaddr_in *)ai->ai_addr)->sin_addr, - (void) memcpy(buf, p, + (void) memcpy(buf, p, sizeof (((struct sockaddr_in *)0)->sin_addr)); *type = AU_IPv4; break; case AF_INET6: /* LINTED */ p = &((struct sockaddr_in6 *)ai->ai_addr)->sin6_addr, - (void) memcpy(buf, p, + (void) memcpy(buf, p, sizeof (((struct sockaddr_in6 *)0)->sin6_addr)); *type = AU_IPv6; break; @@ -280,8 +281,8 @@ aug_save_me(void) aug_save_pid(getpid()); aug_save_asid(ai.ai_asid); aug_save_tid_ex(ai.ai_termid.at_port, - ai.ai_termid.at_addr, - ai.ai_termid.at_type); + ai.ai_termid.at_addr, + ai.ai_termid.at_type); return (0); } @@ -414,15 +415,15 @@ aug_audit(void) } (void) au_write(ad, au_to_subject_ex(aug_auid, aug_euid, aug_egid, - aug_uid, aug_gid, aug_pid, aug_asid, &aug_tid)); + aug_uid, aug_gid, aug_pid, aug_asid, &aug_tid)); if (is_system_labeled()) (void) au_write(ad, au_to_mylabel()); if (aug_policy & AUDIT_GROUP) { int ng; - gid_t grplst[NGROUPS_UMAX]; + int maxgrp = getgroups(0, NULL); + gid_t *grplst = alloca(maxgrp * sizeof (gid_t)); - (void) memset(grplst, 0, sizeof (grplst)); - if ((ng = getgroups(NGROUPS_UMAX, grplst))) { + if ((ng = getgroups(maxgrp, grplst)) > 0) { (void) au_write(ad, au_to_newgroups(ng, grplst)); } } |