Merge pull request #66 from tahoe-lafs/fix-compiler-type-warnings

Fix compiler warnings related to signedness mismatch in comparisons
tahoe-lafs · Feb 1, 2022 · a9f977b · a9f977b
2 parents 56b702a + 3eea2c0
commit a9f977b
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/zfec/_fecmodule.c b/zfec/_fecmodule.c
@@ -134,7 +134,7 @@ Encoder_encode(Encoder *self, PyObject *args) {
     if (!PyArg_ParseTuple(args, "O|O:Encoder.encode", &inblocks, &desired_blocks_nums))
         return NULL;
 
-    for (i = 0; i < self->mm - self->kk; i++)
+    for (i = 0; i < (size_t)self->mm - (size_t)self->kk; i++)
         pystrs_produced[i] = NULL;
 
     if (desired_blocks_nums) {

diff --git a/zfec/fec.c b/zfec/fec.c
@@ -444,7 +444,7 @@ fec_new(unsigned short k, unsigned short n) {
     tmp_m[0] = 1;
     for (col = 1; col < k; col++)
         tmp_m[col] = 0;
-    for (p = tmp_m + k, row = 0; row < n - 1; row++, p += k)
+    for (p = tmp_m + k, row = 0; row + 1 < n; row++, p += k)
         for (col = 0; col < k; col++)
             p[col] = gf_exp[modnn (row * col)];