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| author | Daniel Stenberg <daniel@haxx.se> | 2011-09-25 17:34:12 +0200 |
|---|---|---|
| committer | Daniel Stenberg <daniel@haxx.se> | 2011-09-25 17:34:12 +0200 |
| commit | 2d6796aac51d8a5963f552b8fa23a2396a987913 (patch) | |
| tree | b67ad0bdad0d0601b454fdf5741422319e43afd7 /lib/select.c | |
| parent | bb94b92894eef5d62d9b19b39cf5af921ee5fd2d (diff) | |
| download | curl-2d6796aac51d8a5963f552b8fa23a2396a987913.tar.gz | |
curl_multi_fdset: avoid FD_SET out of bounds
If a socket is larger than FD_SETSIZE, avoid using FD_SET() on the
platforms where this is possible.
Bug: http://curl.haxx.se/bug/view.cgi?id=3413274
Reported by: Tim Starling
Diffstat (limited to 'lib/select.c')
| -rw-r--r-- | lib/select.c | 14 |
1 files changed, 0 insertions, 14 deletions
diff --git a/lib/select.c b/lib/select.c index 79475d539..6cecbf701 100644 --- a/lib/select.c +++ b/lib/select.c @@ -46,20 +46,6 @@ #include "select.h" #include "warnless.h" -/* Winsock and TPF sockets are not in range [0..FD_SETSIZE-1] */ - -#if defined(USE_WINSOCK) || defined(TPF) -#define VERIFY_SOCK(x) Curl_nop_stmt -#else -#define VALID_SOCK(s) (((s) >= 0) && ((s) < FD_SETSIZE)) -#define VERIFY_SOCK(x) do { \ - if(!VALID_SOCK(x)) { \ - SET_SOCKERRNO(EINVAL); \ - return -1; \ - } \ -} WHILE_FALSE -#endif - /* Convenience local macros */ #define elapsed_ms (int)curlx_tvdiff(curlx_tvnow(), initial_tv) |