Changeset 244672 in webkit

Timestamp:

Apr 25, 2019 5:23:55 PM (5 years ago)

Author:

youenn@apple.com

Message:

Make sure sockets file descriptors are in the correct range
​https://bugs.webkit.org/show_bug.cgi?id=197301
<rdar://problem/48389381>

Reviewed by Chris Dumez.

• Source/webrtc/rtc_base/physicalsocketserver.cc:
• WebKit/0001-fix-197301.patch: Added.

Location:

trunk/Source/ThirdParty/libwebrtc

Files:

• ChangeLog (modified) (1 diff)
• Source/webrtc/rtc_base/physicalsocketserver.cc (modified) (1 diff)
• WebKit/0001-fix-197301.patch (added)

trunk/Source/ThirdParty/libwebrtc/ChangeLog

@@ +1 @@
+2019-04-25  Youenn Fablet  <youenn@apple.com>
+
+        Make sure sockets file descriptors are in the correct range
+        https://bugs.webkit.org/show_bug.cgi?id=197301
+        <rdar://problem/48389381>
+
+        Reviewed by Chris Dumez.
+
+        * Source/webrtc/rtc_base/physicalsocketserver.cc:
+        * WebKit/0001-fix-197301.patch: Added.
+
 2019-04-25  Alex Christensen  <achristensen@webkit.org>
 

trunk/Source/ThirdParty/libwebrtc/Source/webrtc/rtc_base/physicalsocketserver.cc

@@ -1425 +1425 @@
         // FD_SETSIZE will result in undefined behavior.
         RTC_DCHECK_LT(fd, FD_SETSIZE);
+        if (fd < 0 || fd >= FD_SETSIZE)
+            continue;
         if (fd > fdmax)
           fdmax = fd;