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author | Karel Zak | 2012-01-31 15:00:52 +0100 |
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committer | Karel Zak | 2012-01-31 15:00:52 +0100 |
commit | 960bf13048450b1a630624b369129eb4e13b4f45 (patch) | |
tree | b7e5018f51ebc5e6ce662efd097721719c4d9f74 /sys-utils/lscpu.c | |
parent | libblkid: make fd usage in md code more robust (diff) | |
download | kernel-qcow2-util-linux-960bf13048450b1a630624b369129eb4e13b4f45.tar.gz kernel-qcow2-util-linux-960bf13048450b1a630624b369129eb4e13b4f45.tar.xz kernel-qcow2-util-linux-960bf13048450b1a630624b369129eb4e13b4f45.zip |
lscpu: dereferencing NULL pointer [coverity scan]
Signed-off-by: Karel Zak <kzak@redhat.com>
Diffstat (limited to 'sys-utils/lscpu.c')
-rw-r--r-- | sys-utils/lscpu.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/sys-utils/lscpu.c b/sys-utils/lscpu.c index 5214a1278..a9ca2fe59 100644 --- a/sys-utils/lscpu.c +++ b/sys-utils/lscpu.c @@ -1322,7 +1322,9 @@ int main(int argc, char *argv[]) read_configured(desc, i); } - qsort(desc->caches, desc->ncaches, sizeof(struct cpu_cache), cachecmp); + if (desc->caches) + qsort(desc->caches, desc->ncaches, + sizeof(struct cpu_cache), cachecmp); read_nodes(desc); read_hypervisor(desc); |