diff options
Diffstat (limited to 'ext')
| -rw-r--r-- | ext/socket/socket.c | 7 |
1 files changed, 4 insertions, 3 deletions
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) { |