From: Volker Lendecke <vl@samba.org>
Date: Tue, 19 May 2009 21:48:41 +0000 (+0200)
Subject: Set errno=ENOMEM if tevent_add_fd fails
X-Git-Tag: tdb-1.1.5~472
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ac65ae9b1d0bba2420847dae48f5b07ed072b030;p=thirdparty%2Fsamba.git

Set errno=ENOMEM if tevent_add_fd fails

tevent_add_fd does not properly set that. At least in epoll and select this is
the only error condition.

Metze, please check!
---

diff --git a/lib/tsocket/tsocket_bsd.c b/lib/tsocket/tsocket_bsd.c
index 054bb3de3a7..8f5f009d4c1 100644
--- a/lib/tsocket/tsocket_bsd.c
+++ b/lib/tsocket/tsocket_bsd.c
@@ -618,6 +618,7 @@ static int tdgram_bsd_set_readable_handler(struct tdgram_bsd *bsds,
 					  tdgram_bsd_fde_handler,
 					  bsds);
 		if (!bsds->fde) {
+			errno = ENOMEM;
 			return -1;
 		}
 
@@ -669,6 +670,7 @@ static int tdgram_bsd_set_writeable_handler(struct tdgram_bsd *bsds,
 					  tdgram_bsd_fde_handler,
 					  bsds);
 		if (!bsds->fde) {
+			errno = ENOMEM;
 			return -1;
 		}
 
@@ -1329,6 +1331,7 @@ static int tstream_bsd_set_readable_handler(struct tstream_bsd *bsds,
 					  tstream_bsd_fde_handler,
 					  bsds);
 		if (!bsds->fde) {
+			errno = ENOMEM;
 			return -1;
 		}
 
@@ -1380,6 +1383,7 @@ static int tstream_bsd_set_writeable_handler(struct tstream_bsd *bsds,
 					  tstream_bsd_fde_handler,
 					  bsds);
 		if (!bsds->fde) {
+			errno = ENOMEM;
 			return -1;
 		}