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selinux: use a dynamically sized string when generating audit messages 

https://bugzilla.redhat.com/show_bug.cgi?id=883043
This commit is contained in:
Lennart Poettering 2013-02-13 19:35:08 +01:00
parent 090be86534
commit ace188cf3a
1 changed files with 9 additions and 4 deletions
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13
src/core/selinux-access.c
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@ -181,13 +181,18 @@ static int log_callback(int type, const char *fmt, ...) {
#ifdef HAVE_AUDIT
if (get_audit_fd() >= 0) {
char buf[LINE_MAX];
_cleanup_free_ char *buf = NULL;
int r;
vsnprintf(buf, sizeof(buf), fmt, ap);
audit_log_user_avc_message(get_audit_fd(), AUDIT_USER_AVC, buf, NULL, NULL, NULL, 0);
r = vasprintf(&buf, fmt, ap);
va_end(ap);
return 0;
if (r >= 0) {
audit_log_user_avc_message(get_audit_fd(), AUDIT_USER_AVC, buf, NULL, NULL, NULL, 0);
return 0;
}
va_start(ap, fmt);
}
#endif
log_metav(LOG_USER | LOG_INFO, __FILE__, __LINE__, __FUNCTION__, fmt, ap);