From 8df4564367f895a5ba6f9186f7c90ebd07c874bb Mon Sep 17 00:00:00 2001 From: nobu Date: Tue, 27 Jan 2004 02:09:34 +0000 Subject: * ext/socket/socket.c (s_recvfrom): sending length should be an invariant while retrying on EAGAIN. [ruby-talk:89962] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@5564 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- ext/socket/socket.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) (limited to 'ext/socket/socket.c') diff --git a/ext/socket/socket.c b/ext/socket/socket.c index 0e2ddb6120..53b87216b0 100644 --- a/ext/socket/socket.c +++ b/ext/socket/socket.c @@ -416,6 +416,7 @@ s_recvfrom(sock, argc, argv, from) char buf[1024]; socklen_t alen = sizeof buf; VALUE len, flg; + long buflen; long slen; int fd, flags; @@ -430,13 +431,13 @@ s_recvfrom(sock, argc, argv, from) } fd = fileno(fptr->f); - slen = NUM2INT(len); - str = rb_tainted_str_new(0, slen); + buflen = NUM2INT(len); + str = rb_tainted_str_new(0, buflen); retry: rb_thread_wait_fd(fd); TRAP_BEG; - slen = recvfrom(fd, RSTRING(str)->ptr, slen, flags, (struct sockaddr*)buf, &alen); + slen = recvfrom(fd, RSTRING(str)->ptr, buflen, flags, (struct sockaddr*)buf, &alen); TRAP_END; if (slen < 0) { -- cgit v1.2.3