Initialization leaks file descriptors to /proc/self/auxv
| Affects | Status | Importance | Assigned to | Milestone | |
|---|---|---|---|---|---|
| libjpeg-turbo (Ubuntu) |
Invalid
|
High
|
Unassigned | ||
| Precise |
Fix Released
|
High
|
Unassigned | ||
| Quantal |
Invalid
|
Undecided
|
Unassigned | ||
| Raring |
Invalid
|
Undecided
|
Unassigned | ||
| Saucy |
Invalid
|
High
|
Unassigned | ||
Bug Description
[impact]
In precise only, an Ubuntu-specific patch (FixLibraryStar
This also causes https:/
[test case]
Fresh and clean Ubuntu Precise 12.04.2 install
# apt-get install apache2-mpm-itk libapache2-mod-php5 php5-gd
Restart Apache to ensure gd.so is loaded
# for pid in `pidof apache2`; do find /proc/$pid/fd -ls; done | awk '/auxv/ {print $11" "$12" "$13}'
# apache2ctl graceful
# for pid in `pidof apache2`; do find /proc/$pid/fd -ls; done | awk '/auxv/ {print $11" "$12" "$13}'
# apache2ctl graceful
# for pid in `pidof apache2`; do find /proc/$pid/fd -ls; done | awk '/auxv/ {print $11" "$12" "$13}'
.. etc
[regression potential]
This affects patch designed for ARM. Although all it does it properly close the file descriptor, I have not specifically tested it on ARM.
Related branches
| Ubuntu Foundations Team Bug Bot (crichton) wrote | #2 |
| tags: | added: patch |
| Sander Smeenk (ubuntu-freshdot) wrote | #3 |
| Changed in libjpeg-turbo (Ubuntu): | |
| status: | New → Confirmed |
| no longer affects: | php5 (Ubuntu) |
| Changed in libjpeg-turbo (Ubuntu): | |
| importance: | Undecided → High |
| Serge Hallyn (serge-hallyn) wrote | #4 |
| Marc Deslauriers (mdeslaur) wrote | #5 |
| Changed in libjpeg-turbo (Ubuntu Saucy): | |
| status: | Confirmed → Invalid |
| Changed in libjpeg-turbo (Ubuntu Quantal): | |
| status: | New → Invalid |
| Changed in libjpeg-turbo (Ubuntu Precise): | |
| status: | New → Confirmed |
| importance: | Undecided → High |
| Changed in libjpeg-turbo (Ubuntu Raring): | |
| status: | New → Invalid |
| description: | updated |
| Chris Halse Rogers (raof) wrote Please test proposed package | #6 |
| Changed in libjpeg-turbo (Ubuntu Precise): | |
| status: | Confirmed → Fix Committed |
| tags: | added: verification-needed |
| Klaus S. Madsen (ubuntu-hjernemadsen) wrote Re: Initialization leaks file descriptors to /prox/self/auxv | #7 |
| Marc Deslauriers (mdeslaur) wrote | #8 |
| Changed in libjpeg-turbo (Ubuntu Precise): | |
| status: | Fix Committed → In Progress |
| Chris Halse Rogers (raof) wrote Please test proposed package | #9 |
| Changed in libjpeg-turbo (Ubuntu Precise): | |
| status: | In Progress → Fix Committed |
| Christian (christian-p-m) wrote Re: Initialization leaks file descriptors to /prox/self/auxv | #10 |
| tags: |
added: verification-done removed: verification-needed |
| Colin Watson (cjwatson) wrote Update Released | #11 |
| summary: |
- Initialization leaks file descriptors to /prox/self/auxv + Initialization leaks file descriptors to /proc/self/auxv |
| Launchpad Janitor (janitor) wrote | #12 |
| Changed in libjpeg-turbo (Ubuntu Precise): | |
| status: | Fix Committed → Fix Released |
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