Public bug reported:
When the same snap is sideloaded two times the security profile stops
working:
```
$ sudo snap install youtube-dl_2016.03.27_amd64.snap
[\] Setup snap "youtube-dl" security profiles
$ youtube-dl.run
WARNING: Assuming --restrict-filenames since file system encoding cannot encode
all characters. Set the LC_ALL environment variable to fix this.
Usage: youtube-dl [OPTIONS] URL [URL...]
youtube-dl: error: You must provide at least one URL.
Type youtube-dl --help to see a list of all options.
$ sudo snap install youtube-dl_2016.03.27_amd64.snap
[-] Copy snap "youtube-dl" data
$ youtube-dl.run
/bin/sh: 0: Can't open /snap/youtube-dl/100002/command-run.wrapper
$ dmesg|tail -n1
[13348.347319] audit: type=1400 audit(1461143833.011:132): apparmor="DENIED"
operation="open" profile="snap.youtube-dl.run"
name="/snap/youtube-dl/100002/command-run.wrapper" pid=28849
comm="command-run.wra" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0
$ grep SNAP_REVISION}= /var/lib/snapd/apparmor/profiles/snap.youtube-dl.run
@{SNAP_REVISION}="100001"
```
$ snap changes|grep sideload
6 Done 2016-04-20T09:17:02Z 2016-04-20T09:17:03Z Install
"/tmp/snapd-sideload-pkg-620395148" snap file
7 Done 2016-04-20T09:17:10Z 2016-04-20T09:17:11Z Install
"/tmp/snapd-sideload-pkg-340731359" snap file
** Affects: snapd (Ubuntu)
Importance: Undecided
Status: New
** Description changed:
When the same snap is sideloaded two times the security profile stops
working:
```
$ sudo snap install youtube-dl_2016.03.27_amd64.snap
[\] Setup snap "youtube-dl" security profiles
- $ youtube-dl.run
+ $ youtube-dl.run
WARNING: Assuming --restrict-filenames since file system encoding cannot
encode all characters. Set the LC_ALL environment variable to fix this.
Usage: youtube-dl [OPTIONS] URL [URL...]
youtube-dl: error: You must provide at least one URL.
Type youtube-dl --help to see a list of all options.
$ sudo snap install youtube-dl_2016.03.27_amd64.snap
[-] Copy snap "youtube-dl" data
- $ youtube-dl.run
+ $ youtube-dl.run
/bin/sh: 0: Can't open /snap/youtube-dl/100002/command-run.wrapper
$ dmesg|tail -n1
[13348.347319] audit: type=1400 audit(1461143833.011:132): apparmor="DENIED"
operation="open" profile="snap.youtube-dl.run"
name="/snap/youtube-dl/100002/command-run.wrapper" pid=28849
comm="command-run.wra" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0
$ grep SNAP_REVISION}= /var/lib/snapd/apparmor/profiles/snap.youtube-dl.run
@{SNAP_REVISION}="100001"
```
+
+ $ snap changes|grep sideload
+ 6 Done 2016-04-20T09:17:02Z 2016-04-20T09:17:03Z Install
"/tmp/snapd-sideload-pkg-620395148" snap file
+ 7 Done 2016-04-20T09:17:10Z 2016-04-20T09:17:11Z Install
"/tmp/snapd-sideload-pkg-340731359" snap file
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1572463
Title:
Installing a new two times leaves it with profiles referring to older
revision
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/snapd/+bug/1572463/+subscriptions
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