mirror/libserialport
mirror/libserialport
1
0
Fork 0
mirror of git://sigrok.org/libserialport synced 2023-08-10 21:13:24 +03:00
Code Issues Projects Releases Wiki Activity

linux: freebsd: do check on proper pointer

Browse Source 
We want to check here if we added something to the list, not if the
function argument was valid. Problem spotted by Coverity, CID 50754.

Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
This commit is contained in:
Wolfram Sang 2016-02-19 22:25:00 +01:00 committed by Uwe Hermann
parent 3fcdc9f7d5
commit 0c3f38b81b
2 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
freebsd.c
View File

@ -373,7 +373,7 @@ SP_PRIV enum sp_return list_ports(struct sp_port ***list)
DBG("%s: %s\n", __func__, entry.d_name);
*list = list_append(*list, name);
if (!list) {
if (!*list) {
SET_ERROR(ret, SP_ERR_MEM, "List append failed");
break;
}

2
linux.c
View File

@ -236,7 +236,7 @@ SP_PRIV enum sp_return list_ports(struct sp_port ***list)
}
DEBUG_FMT("Found port %s", name);
*list = list_append(*list, name);
if (!list) {
if (!*list) {
SET_ERROR(ret, SP_ERR_MEM, "List append failed");
break;
}