commit 9b146f3762744c02d7646596e396dda149a0d61e
Author: Taylor R Campbell <[email protected]>
Date: Tue Jun 16 20:37:12 2015 +0000
Suppress signed/unsigned comparison warnings with justified casts.
---
tests/test_fd_passing.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/tests/test_fd_passing.c b/tests/test_fd_passing.c
index e5eb10f..70d3fef 100644
--- a/tests/test_fd_passing.c
+++ b/tests/test_fd_passing.c
@@ -137,6 +137,8 @@ static ssize_t recv_unix_sock(int sock, void *buf, size_t
len)
ssize_t ret = -1;
size_t len_last;
+ assert(len <= SSIZE_MAX);
+
memset(&msg, 0, sizeof(msg));
iov[0].iov_base = buf;
@@ -150,9 +152,10 @@ static ssize_t recv_unix_sock(int sock, void *buf, size_t
len)
if (ret > 0) {
iov[0].iov_base += ret;
iov[0].iov_len -= ret;
- assert(ret <= len_last);
+ assert((size_t)ret <= len_last);
}
- } while ((ret > 0 && ret < len_last) || (ret < 0 && errno == EINTR));
+ } while ((ret > 0 && (size_t)ret < len_last) ||
+ (ret < 0 && errno == EINTR));
if (ret < 0) {
perror("recvmsg");
} else if (ret > 0) {
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