commit 80e1ffb565bdd3c41063a743617f17faa81ab9aa Author: Taylor R Campbell campbell+torsocks@mumble.net Date: Tue Jun 16 20:33:49 2015 +0000
Use size_t, not int, for indices below size_t bounds. --- src/lib/recv.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/src/lib/recv.c b/src/lib/recv.c index 1ff1446..d1bbaea 100644 --- a/src/lib/recv.c +++ b/src/lib/recv.c @@ -39,7 +39,7 @@ TSOCKS_LIBC_DECL(recvmsg, LIBC_RECVMSG_RET_TYPE, LIBC_RECVMSG_SIG) */ static void close_fds(int *fds, size_t count) { - int i; + size_t i;
for (i = 0; i < count; i++) { tsocks_libc_close(fds[i]); @@ -124,8 +124,8 @@ LIBC_RECVMSG_RET_TYPE tsocks_recvmsg(LIBC_RECVMSG_SIG) * chance here of having a crazy high value that could exhaust the * stack memory. */ - size_t sizeof_fds = (cmsg->cmsg_len - sizeof(*cmsg)) / sizeof(int); - int i, fds[sizeof_fds]; + size_t i, sizeof_fds = (cmsg->cmsg_len - sizeof(*cmsg)) / sizeof(int); + int fds[sizeof_fds];
memcpy(&fds, CMSG_DATA(cmsg), sizeof(fds));