FEDORA-2018-c69aee3e63 created by djdelorie 3 years ago for Fedora 29
stable

This update to the glibc package adds a new security hardening feature.

  • malloc: tcache double free check (#1647395)

Reboot Required
After installing this update it is required that you reboot your system to ensure the changes supplied by this update are applied properly.

How to install

sudo dnf upgrade --advisory=FEDORA-2018-c69aee3e63

This update has been submitted for testing by djdelorie.

3 years ago
User Icon codonell commented & provided feedback 3 years ago
karma

Tested glibc-2.28-23.fc29, installs fine, system is functional.

Test for #1647395 works now:

./test
Pass: malloc success
Info: ptr2 = ptr1
free(): double free detected in tcache 2
Aborted (core dumped)

New glibc detects double free in tcache.

BZ#1647395 glibc: the execution continued with double free in the program

This update has been pushed to testing.

3 years ago
User Icon bojan commented & provided feedback 3 years ago
karma

Works.

User Icon cserpentis commented & provided feedback 3 years ago
karma

works for me

This update has been submitted for batched by bodhi.

3 years ago
User Icon dhgutteridge commented & provided feedback 3 years ago
karma

No regressions noted.

This update has been submitted for stable by bodhi.

3 years ago

This update has been pushed to stable.

3 years ago

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Metadata
Type
enhancement
Severity
low
Karma
4
Signed
Content Type
RPM
Test Gating
Settings
Unstable by Karma
-3
Stable by Karma
3
Stable by Time
disabled
Dates
submitted
3 years ago
in testing
3 years ago
in stable
3 years ago
BZ#1647395 glibc: the execution continued with double free in the program
0
1

Automated Test Results