Merge pull request rdkcentral#6304 from asurdej-comcast/sighup_main

RDKTV-34129: [WebKitBrowser] Use SIGHUP for suspended web process

Author: emutavchi

WebKitBrowser/CHANGELOG.md

@@ -17,6 +17,10 @@ All notable changes to this RDK Service will be documented in this file.
 * For more details, refer to [versioning](https://github.com/rdkcentral/rdkservices#versioning) section under Main README.
 
 
+## [1.1.30] - 2025-06-27
+### Fixed
+- Change kill signal for unresponsive suspended WebProcess
+
 ## [1.1.29] - 2025-06-05
 ### Fixed
 - Fixed Numeric Truncation Error

WebKitBrowser/WebKitBrowser.cpp

@@ -21,7 +21,7 @@
 
 #define API_VERSION_NUMBER_MAJOR 1
 #define API_VERSION_NUMBER_MINOR 1
-#define API_VERSION_NUMBER_PATCH 29
+#define API_VERSION_NUMBER_PATCH 30
 
 namespace WPEFramework {
 

WebKitBrowser/WebKitImplementation.cpp

@@ -3531,8 +3531,9 @@ static GSourceFuncs _handlerIntervention =
                 if (_unresponsiveReplyNum <= kWebProcessUnresponsiveReplyDefaultLimit) {
                     _unresponsiveReplyNum = kWebProcessUnresponsiveReplyDefaultLimit;
                     Logging::DumpSystemFiles(webprocessPID);
-                    if (syscall(__NR_tgkill, webprocessPID, webprocessPID, SIGFPE) == -1) {
-                        SYSLOG(Logging::Error, (_T("tgkill failed, signal=%d process=%u errno=%d (%s)"), SIGFPE, webprocessPID, errno, strerror(errno)));
+                    // Kill with SIGHUP with no coredump/minidump
+                    if (syscall(__NR_tgkill, webprocessPID, webprocessPID, SIGHUP) == -1) {
+                        SYSLOG(Logging::Error, (_T("tgkill failed, signal=%d process=%u errno=%d (%s)"), SIGHUP, webprocessPID, errno, strerror(errno)));
                     }
                 } else {
                     DeactivateBrowser(PluginHost::IShell::FAILURE);