[PATCH] fhandler_proc.cc(format_proc_cpuinfo): use _small_sprintf %X for microcode

Brian Inglis Brian.Inglis@SystematicSW.ab.ca
Tue Aug 4 06:51:56 GMT 2020


microcode is unsigned long long, printed by _small_sprintf using %x;
Cygwin32 used last 4 bytes of microcode for next field MHz, printing 0;
use correct _small_sprintf format %X to print microcode, producing
correct MHz value under Cygwin32
---
 winsup/cygwin/fhandler_proc.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/winsup/cygwin/fhandler_proc.cc b/winsup/cygwin/fhandler_proc.cc
index 72ffa89cdc79..9a20c23d4b65 100644
--- a/winsup/cygwin/fhandler_proc.cc
+++ b/winsup/cygwin/fhandler_proc.cc
@@ -833,7 +833,7 @@ format_proc_cpuinfo (void *, char *&destbuf)
 					 "model\t\t: %d\n"
 					 "model name\t: %s\n"
 					 "stepping\t: %d\n"
-					 "microcode\t: 0x%x\n"
+					 "microcode\t: 0x%X\n"
 					 "cpu MHz\t\t: %d.000\n",
 				 family,
 				 model,
-- 
2.28.0



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