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| author | Ashish Pandey <aspandey@redhat.com> | 2016-12-02 13:15:20 +0530 |
|---|---|---|
| committer | Pranith Kumar Karampuri <pkarampu@redhat.com> | 2016-12-02 08:24:32 -0800 |
| commit | 55ddf8c6b665d0b2ed024b984e871a68b25cffbf (patch) | |
| tree | cd5ba0f4678d62db4867088dffcb3e88945a19ae /xlators/storage | |
| parent | 99458974b7d12bd12d78d4b9a19adfb62d771b5c (diff) | |
cluster/ec: Check xdata to avoid memory leak
Problem: ec_writev_start calls ec_make_internal_fop_xdata
to set "yes" in xdata before ec_readv (an internal fop)
is called for head and tail. Second call to this function
is overwriting the previous allocated dict_t to "xdata",
which results in memory leak.
Solution: In ec_make_internal_fop_xdata, check if *xdata
is NULL or not to avoid overwriting *xdata.
Change-Id: I49b83923e11aff9b92d002e86424c0c2e1f5f74f
BUG: 1400818
Signed-off-by: Ashish Pandey <aspandey@redhat.com>
Reviewed-on: http://review.gluster.org/16007
Reviewed-by: Xavier Hernandez <xhernandez@datalab.es>
Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com>
Tested-by: Pranith Kumar Karampuri <pkarampu@redhat.com>
Smoke: Gluster Build System <jenkins@build.gluster.org>
NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
Diffstat (limited to 'xlators/storage')
0 files changed, 0 insertions, 0 deletions