procps/procps-ng-4.0.0-integer-overflow.patch

---
 library/meminfo.c |    6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

--- library/meminfo.c
+++ library/meminfo.c	2022-03-29 09:50:45.076823155 +0000
@@ -710,7 +710,9 @@ static int meminfo_read_failed (
     mHr(derived_mem_used) = (unsigned long)mem_used;
 
     if (mHr(HighFree) < mHr(HighTotal))
-         mHr(derived_mem_hi_used) = mHr(HighTotal) - mHr(HighFree);
+        mHr(derived_mem_hi_used) = mHr(HighTotal) - mHr(HighFree);
+    else
+        mHr(derived_mem_hi_used) = 0;
 
     if (0 == mHr(LowTotal)) {
         mHr(LowTotal) = mHr(MemTotal);
@@ -718,6 +720,8 @@ static int meminfo_read_failed (
     }
     if (mHr(LowFree) < mHr(LowTotal))
         mHr(derived_mem_lo_used) = mHr(LowTotal) - mHr(LowFree);
+    else
+        mHr(derived_mem_lo_used) = 0;
 
     if (mHr(SwapFree) < mHr(SwapTotal))
         mHr(derived_swap_used) = mHr(SwapTotal) - mHr(SwapFree);