mirror/freebsd
1
0
Fork 0
mirror of https://git.FreeBSD.org/src.git synced 2024-12-15 10:17:20 +00:00
Code Issues Releases Activity

Fix nvlist array memory leak.

Browse Source 
When we change nvl_array_next to NULL it means that we want to destroy or
take nvlist_array. The nvpair, which stores next nvlist of nvlist_array element
is no longer needed and can be freed.

Submitted by:	Adam Starak <starak.adam@gmail.com>
MFC after:	1 week
This commit is contained in:
Mariusz Zaborski 2016-07-17 15:36:02 +00:00
parent 26dc4fcaa7
commit 1b55032939
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=302966
1 changed files with 4 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
sys/contrib/libnv/nvlist.c
View File

@ -236,10 +236,12 @@ nvlist_set_array_next(nvlist_t *nvl, nvpair_t *ele)
NVLIST_ASSERT(nvl);
if (ele != NULL)
if (ele != NULL) {
nvl->nvl_flags |= NV_FLAG_IN_ARRAY;
else
} else {
nvl->nvl_flags &= ~NV_FLAG_IN_ARRAY;
nv_free(nvl->nvl_array_next);
}
nvl->nvl_array_next = ele;
}