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| author | Jay Satiro <raysatiro@yahoo.com> | 2019-12-27 23:39:24 -0500 |
|---|---|---|
| committer | Jay Satiro <raysatiro@yahoo.com> | 2020-01-11 18:16:28 -0500 |
| commit | b700662b1c77c8af7e290538f748b71d75a79ae7 (patch) | |
| tree | 44a05779a834e1a21b2c1f242cc9e84758739c9a /include | |
| parent | ea6d6205d9e13ce688afed28f6a09ade49b348d3 (diff) | |
| download | curl-b700662b1c77c8af7e290538f748b71d75a79ae7.tar.gz | |
multi: Change curl_multi_wait/poll to error on negative timeout
- Add new error CURLM_BAD_FUNCTION_ARGUMENT and return that error when
curl_multi_wait/poll is passed timeout param < 0.
Prior to this change passing a negative value to curl_multi_wait/poll
such as -1 could cause the function to wait forever.
Reported-by: hamstergene@users.noreply.github.com
Fixes https://github.com/curl/curl/issues/4763
Closes https://github.com/curl/curl/pull/4765
Diffstat (limited to 'include')
| -rw-r--r-- | include/curl/multi.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/curl/multi.h b/include/curl/multi.h index 21d8407b5..bda9bb7b8 100644 --- a/include/curl/multi.h +++ b/include/curl/multi.h @@ -72,7 +72,8 @@ typedef enum { attempted to get added - again */ CURLM_RECURSIVE_API_CALL, /* an api function was called from inside a callback */ - CURLM_WAKEUP_FAILURE, /* wakeup is unavailable or failed */ + CURLM_WAKEUP_FAILURE, /* wakeup is unavailable or failed */ + CURLM_BAD_FUNCTION_ARGUMENT, /* function called with a bad parameter */ CURLM_LAST } CURLMcode; |