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Add missing initialization of the length variable passed to

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getsockopt().  Use a separate variable for clarity, instead of
overloading an unrelated variable.
This commit is contained in:
John Polstra 1998-08-12 20:29:29 +00:00
parent 13950bd2ed
commit d89bd1ac0f
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=38290
1 changed files with 3 additions and 2 deletions
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5
lib/libc_r/uthread/uthread_connect.c
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@ -42,7 +42,7 @@ int
connect(int fd, const struct sockaddr * name, int namelen)
{
struct sockaddr tmpname;
int ret, tmpnamelen;
int errnolen, ret, tmpnamelen;
if ((ret = _FD_LOCK(fd, FD_RDWR, NULL)) == 0) {
if ((ret = _thread_sys_connect(fd, name, namelen)) < 0) {
@ -63,7 +63,8 @@ connect(int fd, const struct sockaddr * name, int namelen)
* Get the error, this function
* should not fail
*/
_thread_sys_getsockopt(fd, SOL_SOCKET, SO_ERROR, &errno, &tmpnamelen);
errnolen = sizeof(errno);
_thread_sys_getsockopt(fd, SOL_SOCKET, SO_ERROR, &errno, &errnolen);
}
} else {
ret = -1;