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| author | Danny Al-Gaaf <danny.al-gaaf@bisect.de> | 2015-03-13 21:58:24 +0100 |
|---|---|---|
| committer | Danny Al-Gaaf <danny.al-gaaf@bisect.de> | 2015-03-17 09:19:40 +0100 |
| commit | 0b40e59b636cd6e5ef5ca0fe8c37ad3c9cb7ef99 (patch) | |
| tree | ec8058310da28170f21d51dba49d791bb8b89124 /src/erasure-code | |
| parent | ErasureCodeShec.cc: fix uninitialized scalar variable (UNINIT) (diff) | |
| download | ceph-0b40e59b636cd6e5ef5ca0fe8c37ad3c9cb7ef99.tar.xz ceph-0b40e59b636cd6e5ef5ca0fe8c37ad3c9cb7ef99.zip | |
shec/shec.cc: fix uninitialized scalar variable (UNINIT)
Fix for:
CID 1274311: Uninitialized scalar variable (UNINIT)
uninit_use_in_call: Using uninitialized element of array
dm_ids when calling shec_make_decoding_matrix.
Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
Diffstat (limited to 'src/erasure-code')
| -rw-r--r-- | src/erasure-code/shec/shec.cc | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/erasure-code/shec/shec.cc b/src/erasure-code/shec/shec.cc index 178b7652b03..18528a1dd47 100644 --- a/src/erasure-code/shec/shec.cc +++ b/src/erasure-code/shec/shec.cc @@ -284,6 +284,8 @@ int shec_matrix_decode(int k, int m, int w, int *matrix, int *decoding_matrix = NULL, dm_ids[k]; int minimum[k + m]; + memset(dm_ids, 0, sizeof(dm_ids)); + if (w != 8 && w != 16 && w != 32) return -1; /* Find the number of data drives failed */ |