What the developer wrote
Authored by Jon Griffiths
gui: include semphr.h
What changed, and why it matters
This commit adds a single missing header file include for FreeRTOS semaphore functions in the GUI source file. It is a straightforward build fix with no visible security relevance in the diff or commit message.
No security action required. Treat as a normal build/maintenance fix.
Security signals we found
No strong security signals were identified.
Evidence from the diff
The change adds #include <freertos/semphr.h> to main/gui.c. This header is required when the file uses FreeRTOS semaphore APIs (e.g., xSemaphoreTake, xSemaphoreGive). Without it, the code may fail to compile or rely on implicit declarations. There is no functional code change, no vulnerability pattern, and no security context provided by the vendor.
Changed components
main/gui.cInspect captured patch +1 / −0
diff --git a/main/gui.c b/main/gui.c
index 4324a23..1078744 100644
--- a/main/gui.c
+++ b/main/gui.c
@@ -4,6 +4,7 @@
#include <freertos/FreeRTOS.h>
#include <freertos/ringbuf.h>
+#include <freertos/semphr.h>
#include <freertos/task.h>
#include "display.h"
Why this scored 15/100
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