From: Timo Sirainen <tss@iki.fi>
Date: Thu, 2 Apr 2009 18:00:31 +0000 (-0400)
Subject: Try to make sure auth process can dump core, and if it can't try to find why.
X-Git-Tag: 1.2.rc1~19
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=0c423a9cc14c5872f012be9640cb6e0d66a36717;p=thirdparty%2Fdovecot%2Fcore.git

Try to make sure auth process can dump core, and if it can't try to find why.

--HG--
branch : HEAD
---

diff --git a/src/auth/main.c b/src/auth/main.c
index af40acbe36..d91d4732fc 100644
--- a/src/auth/main.c
+++ b/src/auth/main.c
@@ -234,6 +234,7 @@ static void drop_privileges(void)
 
 	/* Password lookups etc. may require roots, allow it. */
 	restrict_access_by_env(FALSE);
+	restrict_access_allow_coredumps(TRUE);
 }
 
 static void main_init(bool nodaemon)
diff --git a/src/master/child-process.c b/src/master/child-process.c
index 383effa3b2..138edfd628 100644
--- a/src/master/child-process.c
+++ b/src/master/child-process.c
@@ -169,6 +169,19 @@ log_coredump(string_t *str, enum process_type process_type, int status)
 #endif
 		str_append(str, " (core not dumped - is home dir set?)");
 		return;
+	case PROCESS_TYPE_AUTH:
+	case PROCESS_TYPE_AUTH_WORKER:
+		if (settings_root->auths->uid == 0)
+			break;
+#ifdef HAVE_PR_SET_DUMPABLE
+		str_printfa(str, " (core not dumped - "
+			    "no permissions for auth user %s in %s?)",
+			    settings_root->auths->user,
+			    settings_root->defaults->base_dir);
+#else
+		str_append(str, " (core not dumped - auth user is not root)");
+#endif
+		return;
 	default:
 		break;
 	}