emo/thin-provisioning-tools
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Catch bz802242 artifical zero size file segfault

Browse Source
This commit is contained in:
Heinz Mauelshagen
2012-03-13 12:26:35 +01:00
parent ba6984504e
commit ef7e3b7e94
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
metadata.cc
View File

@@ -65,7 +65,7 @@ namespace {
if (r)
throw runtime_error("Couldn't stat dev path");
if (S_ISREG(info.st_mode))
if (S_ISREG(info.st_mode) && info.st_size)
nr_blocks = div_up<block_address>(info.st_size, MD_BLOCK_SIZE);
else if (S_ISBLK(info.st_mode)) {