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Fix comments and improve randomness

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Since the granularity on time could cause a boot to
select the same 'random' entry, use better seed
for rand()
This commit is contained in:
Jarrod Johnson 2021-05-19 11:05:58 -04:00
parent 4ed9219704
commit e167949db2
1 changed files with 12 additions and 2 deletions
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14
misc/urlmount.c
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@ -1,3 +1,4 @@
/*
# vim: tabstop=4 shiftwidth=4 softtabstop=4
# Copyright 2021 Lenovo
@ -13,6 +14,7 @@
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
*/
#define FUSE_USE_VERSION 26
#include <fuse.h>
@ -166,8 +168,16 @@ static const struct fuse_operations http_ops = {
int main(int argc, char* argv[]) {
char *tmp;
double fsize;
int i, j;
srand(time(NULL));
unsigned int i;
int j;
j = open("/dev/urandom", O_RDONLY);
if (j <= 0 || read(j, (char*)&i, 4) < 0) {
i = time(NULL);
}
if (j > 0) {
close(j);
}
srand(i);
j = 0;
memset(urls, 0, 32*sizeof(char*));
urlidx = 0;