1 files changed, 10 insertions, 0 deletions
diff --git a/os/lib/src/chpipes.c b/os/lib/src/chpipes.c
index 8057fdab8..6ce029205 100644
--- a/os/lib/src/chpipes.c
+++ b/os/lib/src/chpipes.c
@@ -251,6 +251,11 @@ size_t chPipeWriteTimeout(pipe_t *pp, const uint8_t *bp,
 
   chDbgCheck(n > 0U);
 
+  /* If the pipe is in reset state then returns immediately.*/
+  if (pp->reset) {
+    return MSG_RESET;
+  }
+
   P_LOCK(pp);
 
   while (n > 0U) {
@@ -308,6 +313,11 @@ size_t chPipeReadTimeout(pipe_t *pp, uint8_t *bp,
 
   chDbgCheck(n > 0U);
 
+  /* If the pipe is in reset state then returns immediately.*/
+  if (pp->reset) {
+    return MSG_RESET;
+  }
+
   P_LOCK(pp);
 
   while (n > 0U) {