tests: Make sure we get the requested number of bytes from /dev/urandom

kallewoof · Jan 12, 2018 · 82a96e4 · 82a96e4
1 parent c95f6f1
commit 82a96e4
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/tests.c b/src/tests.c
@@ -4913,7 +4913,7 @@ int main(int argc, char **argv) {
         }
     } else {
         FILE *frand = fopen("/dev/urandom", "r");
-        if ((frand == NULL) || !fread(&seed16, sizeof(seed16), 1, frand)) {
+        if ((frand == NULL) || fread(&seed16, sizeof(seed16), 1, frand) != sizeof(seed16)) {
             uint64_t t = time(NULL) * (uint64_t)1337;
             seed16[0] ^= t;
             seed16[1] ^= t >> 8;