ProcMaps: fix bug on parsing device fields

CC: "Yao, Yuan" <yuan.yao@intel.com> Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
fengguang · Sep 7, 2018 · d10cfe4 · d10cfe4
1 parent 4f7ece0
commit d10cfe4
Show file tree

Hide file tree

Showing 2 changed files with 3 additions and 3 deletions.
diff --git a/ProcMaps.cc b/ProcMaps.cc
@@ -7,7 +7,7 @@
 #include "ProcMaps.h"
 
 
-#if 0
+#if 1
 static int parse_proc_maps(pid_t pid, std::vector<proc_maps_entry>& maps)
 {
   char filename[PATH_MAX];
@@ -27,7 +27,7 @@ static int parse_proc_maps(pid_t pid, std::vector<proc_maps_entry>& maps)
 
   while (fgets(line, sizeof(line), f))
   {
-    ret = sscanf(line, "%lx-%lx %4s %lx %d:%d %lu%*[ ]%n",
+    ret = sscanf(line, "%lx-%lx %4s %lx %x:%x %lu%*[ ]%n",
                  &e.start,
                  &e.end,
                  e.perms,

diff --git a/task-maps.cc b/task-maps.cc
@@ -20,7 +20,7 @@ int main(int argc, char *argv[])
   auto maps = proc_maps.load(pid);
 
   for (const proc_maps_entry& e: maps)
-    printf("%lx-%lx %4s %08lx %02d:%02d %-8lu\t\t%s\n",
+    printf("%lx-%lx %4s %08lx %02x:%02x %-8lu\t\t%s\n",
                  e.start,
                  e.end,
                  e.perms,