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| author | Loic Dachary <loic-test4@dachary.org> | 2017-04-10 08:20:49 +0000 |
|---|---|---|
| committer | Loic Dachary <loic-test4@dachary.org> | 2017-04-10 08:20:49 +0000 |
| commit | de1739cc8483696506829b52e7fda4f6bb195e6a (patch) | |
| tree | fb98f85c548038a5ff294141f89603dda70dd423 | |
| parent | 414c96ef2b9934953b6facb31d803d79b1dd1405 (diff) | |
| parent | 31cd20f7f318c13604bbd5add532003358e469eb (diff) | |
| download | jerasure-master.tar.gz | |
Wip signed integer overflow cppcheck
Fix for cppcheck signed integer overflow error
See merge request !7
| -rw-r--r-- | src/reed_sol.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/reed_sol.c b/src/reed_sol.c index 82edacb..72cbff8 100644 --- a/src/reed_sol.c +++ b/src/reed_sol.c @@ -136,7 +136,7 @@ static gf_t GF32; void reed_sol_galois_w32_region_multby_2(char *region, int nbytes) { if (prim32 == -1) { - prim32 = galois_single_multiply((1 << 31), 2, 32); + prim32 = galois_single_multiply(((gf_val_32_t)1 << 31), 2, 32); if (!gf_init_hard(&GF32, 32, GF_MULT_BYTWO_b, GF_REGION_DEFAULT, GF_DIVIDE_DEFAULT, prim32, 0, 0, NULL, NULL)) { fprintf(stderr, "Error: Can't initialize the GF for reed_sol_galois_w32_region_multby_2\n"); |