[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-changelog] [xen stable-4.3] libxc: Fix out-of-memory error handling in xc_cpupool_getinfo()
commit 2778b572abf9dde4b38e60c4dd422283cf4bbde5 Author: Andrew Cooper <andrew.cooper3@xxxxxxxxxx> AuthorDate: Wed Jan 22 17:47:21 2014 +0000 Commit: Ian Jackson <Ian.Jackson@xxxxxxxxxxxxx> CommitDate: Wed Feb 12 16:54:18 2014 +0000 libxc: Fix out-of-memory error handling in xc_cpupool_getinfo() Avoid freeing info then returning it to the caller. This is XSA-88. Coverity-ID: 1056192 Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx> Reviewed-by: Jan Beulich <jbeulich@xxxxxxxx> (cherry picked from commit d883c179a74111a6804baf8cb8224235242a88fc) --- tools/libxc/xc_cpupool.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/tools/libxc/xc_cpupool.c b/tools/libxc/xc_cpupool.c index b5e0c46..40ed00a 100644 --- a/tools/libxc/xc_cpupool.c +++ b/tools/libxc/xc_cpupool.c @@ -104,6 +104,7 @@ xc_cpupoolinfo_t *xc_cpupool_getinfo(xc_interface *xch, info->cpumap = xc_cpumap_alloc(xch); if (!info->cpumap) { free(info); + info = NULL; goto out; } info->cpupool_id = sysctl.u.cpupool_op.cpupool_id; -- generated by git-patchbot for /home/xen/git/xen.git#stable-4.3 _______________________________________________ Xen-changelog mailing list Xen-changelog@xxxxxxxxxxxxx http://lists.xensource.com/xen-changelog
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