From: Gert Doering Date: Fri, 13 Jul 2018 10:19:51 +0200 Message-Id: <20180713081951.31174-1-gert@...1296...> Subject: [Openvpn-devel] [PATCH] Print lzo_init() return code in case of errors List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit To: openvpn-devel@lists.sourceforge.net This can help pinpointing what exactly went wrong in case of init failures (library version mismatch, memory issues, ...) Signed-off-by: Gert Doering --- src/openvpn/lzo.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/src/openvpn/lzo.c b/src/openvpn/lzo.c index 8d9efea..e3be6ad 100644 --- a/src/openvpn/lzo.c +++ b/src/openvpn/lzo.c @@ -103,9 +103,11 @@ lzo_compress_init(struct compress_context *compctx) msg(D_INIT_MEDIUM, "LZO compression initializing"); ASSERT(!(compctx->flags & COMP_F_SWAP)); compctx->wu.lzo.wmem_size = LZO_WORKSPACE; - if (lzo_init() != LZO_E_OK) + + int lzo_status = lzo_init(); + if (lzo_status != LZO_E_OK) { - msg(M_FATAL, "Cannot initialize LZO compression library"); + msg(M_FATAL, "Cannot initialize LZO compression library (lzo_init() returns %d)", lzo_status); } compctx->wu.lzo.wmem = (lzo_voidp) lzo_malloc(compctx->wu.lzo.wmem_size); check_malloc_return(compctx->wu.lzo.wmem); -- 1.7.9.4