smaps: Improve parsing of mmaps

Recent kernels (detected on 3.9.0-rc2) have a VmFlags field that has
string flags that broke the detection of multiple memory maps.

Fix it by checking for a ':' as the last character of the first
token in the split() line.

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

1 files changed, 7 insertions, 2 deletions

diff --git a/procfs/procfs.py b/procfs/procfs.py
index ab6cfa4..c0ceec8 100755
--- a/procfs/procfs.py
+++ b/procfs/procfs.py
@@ -462,7 +462,12 @@ class smaps_lib:
 		self.tags = {}
 		for line in lines[1:]:
 			fields = line.split()
-			self.tags[fields[0][:-1].lower()] = int(fields[1])
+			tag = fields[0][:-1].lower()
+			try:
+				self.tags[tag] = int(fields[1])
+			except:
+				# VmFlags are strings
+				self.tags[tag] = fields
 
 	def __getitem__(self, key):
 		return self.tags[key.lower()]
@@ -489,7 +494,7 @@ class smaps:
 			if not line:
 				break
 			line = line.strip()
-			if len(line.split()) < 4:
+			if line.split()[0][-1] == ':':
 				lines.append(line)
 			else:
 				break