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| author | Loic Dachary <loic@dachary.org> | 2014-03-06 01:04:58 +0100 |
|---|---|---|
| committer | Loic Dachary <loic@dachary.org> | 2014-03-06 17:29:58 +0100 |
| commit | 0020ff80920c6fc84ab454568e71ba78448a0809 (patch) | |
| tree | b381473dfab611f51713d38c98fa578b7b52bf34 /src | |
| parent | d36bd6e54090c2a2d8971349f6998d499beeb133 (diff) | |
| download | gf-complete-0020ff80920c6fc84ab454568e71ba78448a0809.tar.gz | |
initialize pointer early in the function
otherwise it may be used uninitialized
Signed-off-by: Loic Dachary <loic@dachary.org>
Diffstat (limited to 'src')
| -rw-r--r-- | src/gf_w128.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/gf_w128.c b/src/gf_w128.c index c4a7114..abf0d81 100644 --- a/src/gf_w128.c +++ b/src/gf_w128.c @@ -1166,6 +1166,8 @@ gf_w128_euclid(GFP gf, gf_val_128_t a128, gf_val_128_t b128) /* This needs to return some sort of error (in b128?) */ if (a128[0] == 0 && a128[1] == 0) return; + b = (uint64_t *) b128; + e_im1[0] = 0; e_im1[1] = ((gf_internal_t *) (gf->scratch))->prim_poly; e_i[0] = a128[0]; @@ -1239,7 +1241,6 @@ gf_w128_euclid(GFP gf, gf_val_128_t a128, gf_val_128_t b128) d_i = d_ip1; } - b = (uint64_t *) b128; b[0] = y_i[0]; b[1] = y_i[1]; return; |