From: Gert Doering Date: Fri, 13 Jul 2018 08:19:51 +0000 (+0200) Subject: Print lzo_init() return code in case of errors X-Git-Tag: v2.5_beta1~462 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=2cf21ecfca336d19a5bf203792fb7c7fe7f4a49d;p=thirdparty%2Fopenvpn.git Print lzo_init() return code in case of errors This can help pinpointing what exactly went wrong in case of init failures (library version mismatch, memory issues, ...) Signed-off-by: Gert Doering Acked-by: Arne Schwabe Message-Id: <20180713081951.31174-1-gert@greenie.muc.de> URL: https://www.mail-archive.com/openvpn-devel@lists.sourceforge.net/msg17248.html Signed-off-by: Gert Doering --- diff --git a/src/openvpn/lzo.c b/src/openvpn/lzo.c index 8d9efeaf8..e3be6adf7 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);