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Posted to commits@nuttx.apache.org by GitBox <gi...@apache.org> on 2022/08/16 16:01:52 UTC
[GitHub] [incubator-nuttx-apps] pkarashchenko commented on a diff in pull request #1280: apps: Fix the bug that setsockopt didn't check return value
pkarashchenko commented on code in PR #1280:
URL: https://github.com/apache/incubator-nuttx-apps/pull/1280#discussion_r946972553
##########
netutils/webclient/webclient.c:
##########
@@ -1417,10 +1417,25 @@ int webclient_perform(FAR struct webclient_context *ctx)
tv.tv_sec = ctx->timeout_sec;
tv.tv_usec = 0;
- setsockopt(conn->sockfd, SOL_SOCKET, SO_RCVTIMEO,
+ /* Check return value one by one */
+
+ ret = setsockopt(conn->sockfd, SOL_SOCKET, SO_RCVTIMEO,
(FAR const void *)&tv, sizeof(struct timeval));
Review Comment:
```suggestion
ret = setsockopt(conn->sockfd, SOL_SOCKET, SO_RCVTIMEO,
(FAR const void *)&tv, sizeof(struct timeval));
```
##########
netutils/webclient/webclient.c:
##########
@@ -1417,10 +1417,25 @@ int webclient_perform(FAR struct webclient_context *ctx)
tv.tv_sec = ctx->timeout_sec;
tv.tv_usec = 0;
- setsockopt(conn->sockfd, SOL_SOCKET, SO_RCVTIMEO,
+ /* Check return value one by one */
+
+ ret = setsockopt(conn->sockfd, SOL_SOCKET, SO_RCVTIMEO,
(FAR const void *)&tv, sizeof(struct timeval));
- setsockopt(conn->sockfd, SOL_SOCKET, SO_SNDTIMEO,
+ if (ret != 0)
+ {
+ ret = -errno;
+ nerr("ERROR: setsockopt failed: %d\n", ret);
+ goto errout_with_errno;
+ }
+
+ ret = setsockopt(conn->sockfd, SOL_SOCKET, SO_SNDTIMEO,
(FAR const void *)&tv, sizeof(struct timeval));
Review Comment:
```suggestion
ret = setsockopt(conn->sockfd, SOL_SOCKET, SO_SNDTIMEO,
(FAR const void *)&tv, sizeof(struct timeval));
```
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