diff options
author | David Zafman <david.zafman@inktank.com> | 2013-10-02 10:00:10 -0700 |
---|---|---|
committer | David Zafman <david.zafman@inktank.com> | 2013-10-02 10:10:15 -0700 |
commit | c0cbd9aa5e5673ebf482458d08ce4f342b0c5493 (patch) | |
tree | 86c82f2eeb031dff5d6c7d94b85fba5deeef6f84 | |
parent | bab72ed394161feb47637f9d2d07ff421e97726c (diff) | |
download | ceph-c0cbd9aa5e5673ebf482458d08ce4f342b0c5493.tar.gz |
osd: In read_meta() leave an extra byte in buffer to nul terminate
Signed-off-by: David Zafman <david.zafman@inktank.com>
-rw-r--r-- | src/osd/OSD.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/osd/OSD.cc b/src/osd/OSD.cc index 9a2fbb5c576..0a2d64ee6e1 100644 --- a/src/osd/OSD.cc +++ b/src/osd/OSD.cc @@ -840,7 +840,7 @@ int OSD::read_meta(const std::string &base, const std::string &file, int err = errno; return -err; } - len = safe_read(fd, val, vallen); + len = safe_read(fd, val, vallen - 1); if (len < 0) { TEMP_FAILURE_RETRY(::close(fd)); return len; |