From 4aa63e28509eb47d293eddb4f61317d409598c23 Mon Sep 17 00:00:00 2001 From: GauravKumarGarg Date: Fri, 28 Nov 2014 12:02:20 +0530 Subject: glusterd: Coverity fix for string_overflow overrun In function glusterd_dump_peer() it is copying "input_key" into "key" buffer without checking the length which might cause string_overflow overrun. Similar problem with other coverity issue. With this fix it will copy "input_key" into "key" buffer by maximum length of buffer. Coverity CID: 1256171 Coverity CID: 1256172 Coverity CID: 1256174 Change-Id: I4e092309d9503bd79ff82cf83ed5e8d758743453 BUG: 1093692 Signed-off-by: Gaurav Kumar Garg ggarg Reviewed-on: http://review.gluster.org/9208 Tested-by: Gluster Build System Reviewed-by: Atin Mukherjee Reviewed-by: Kaushal M --- xlators/mgmt/glusterd/src/glusterd-handshake.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'xlators/mgmt/glusterd/src/glusterd-handshake.c') diff --git a/xlators/mgmt/glusterd/src/glusterd-handshake.c b/xlators/mgmt/glusterd/src/glusterd-handshake.c index 8414fa8e9bb..72e479070b6 100644 --- a/xlators/mgmt/glusterd/src/glusterd-handshake.c +++ b/xlators/mgmt/glusterd/src/glusterd-handshake.c @@ -296,7 +296,7 @@ gotvolinfo: ret = stat (path, &stbuf); if ((ret == -1) && (errno == ENOENT)) { - strcpy (dup_volid, volid_ptr); + strncpy (dup_volid, volid_ptr, (PATH_MAX - 1)); if (!strchr (dup_volid, '.')) { switch (volinfo->transport_type) { case GF_TRANSPORT_TCP: -- cgit