diff options
| author | Brian Somers <brian@FreeBSD.org> | 1998-08-02 13:01:16 +0000 |
|---|---|---|
| committer | Brian Somers <brian@FreeBSD.org> | 1998-08-02 13:01:16 +0000 |
| commit | 0bdcbcbe9be534c9eb729da4f1d7f98de78cc1a8 (patch) | |
| tree | 03f5835260b0003a58bf7683bf924870f6d08f74 /usr.sbin/ppp/server.c | |
| parent | b1770825243dca75f20236abfc8e26821b7f28fd (diff) | |
| download | src-test2-0bdcbcbe9be534c9eb729da4f1d7f98de78cc1a8.tar.gz src-test2-0bdcbcbe9be534c9eb729da4f1d7f98de78cc1a8.zip | |
PR: 7469
Be careful that the current or next prompt in the list
that we're iterating through doesn't get changed by
descriptor_Read().
Notes
Notes:
svn path=/head/; revision=38013
Diffstat (limited to 'usr.sbin/ppp/server.c')
| -rw-r--r-- | usr.sbin/ppp/server.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/usr.sbin/ppp/server.c b/usr.sbin/ppp/server.c index 3fb1de57c147..2a6ccfe77bf3 100644 --- a/usr.sbin/ppp/server.c +++ b/usr.sbin/ppp/server.c @@ -23,7 +23,7 @@ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: server.c,v 1.21 1998/06/24 19:33:36 brian Exp $ + * $Id: server.c,v 1.22 1998/06/27 14:18:10 brian Exp $ */ #include <sys/types.h> @@ -152,9 +152,13 @@ server_Read(struct descriptor *d, struct bundle *bundle, const fd_set *fdset) } } + log_PromptListChanged = 0; for (p = log_PromptList(); p; p = p->next) - if (descriptor_IsSet(&p->desc, fdset)) + if (descriptor_IsSet(&p->desc, fdset)) { descriptor_Read(&p->desc, bundle, fdset); + if (log_PromptListChanged) + break; + } } static int |