AP_Logger: sanity check SIM_SPEEDUP for valid range

magicrub · magicrub · commit 71e6777d8d95 · 2025-06-06T12:51:09.000-05:00
diff --git a/libraries/AP_Logger/AP_Logger_File.cpp b/libraries/AP_Logger/AP_Logger_File.cpp
@@ -1057,7 +1057,7 @@ bool AP_Logger_File::io_thread_alive() const
     // disk.  Unfortunately these hardware devices do not obey our
     // SITL speedup options, so we allow for it here.
     SITL::SIM *sitl = AP::sitl();
-    if (sitl != nullptr) {
+    if (sitl != nullptr && sitl->speedup > 0) {
         timeout_ms *= sitl->speedup;
     }
 #endif

Original file line number	Diff line number	Diff line change
`@@ -1057,7 +1057,7 @@ bool AP_Logger_File::io_thread_alive() const`
`1057`	`1057`	`// disk. Unfortunately these hardware devices do not obey our`
`1058`	`1058`	`// SITL speedup options, so we allow for it here.`
`1059`	`1059`	`SITL::SIM *sitl = AP::sitl();`
`1060`		`- if (sitl != nullptr) {`
	`1060`	`+ if (sitl != nullptr && sitl->speedup > 0) {`
`1061`	`1061`	`timeout_ms *= sitl->speedup;`
`1062`	`1062`	`}`
`1063`	`1063`	`#endif`