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| author | Sam Mendoza-Jonas <sam@mendozajonas.com> | 2016-03-15 13:35:21 +1100 |
|---|---|---|
| committer | Samuel Mendoza-Jonas <sam@mendozajonas.com> | 2016-03-23 09:02:35 +1100 |
| commit | 66ff1c8d36be43e53831a7ada7e2d10bac516afe (patch) | |
| tree | 304ed6b0adf780abe3a42fded66084e91cb08a0a /discover/pb-discover.c | |
| parent | aae41a6e324cb37c7af93ae8726110ff82728fa6 (diff) | |
| download | talos-petitboot-66ff1c8d36be43e53831a7ada7e2d10bac516afe.tar.gz talos-petitboot-66ff1c8d36be43e53831a7ada7e2d10bac516afe.zip | |
discover/boot: Safely cleanup after failed load
If a call to load_url_async() fails immediately, boot() will free the
boot task and return. If other jobs started by load_url_async()
are still running they will attempt to free their task struct in
load_url_process_exit(), however the original boot task is the parent
context of this process task, resulting in a double-free.
Instead call cleanup_cancellations if an error immediately occurs to
cancel any pending load operations safely before freeing the boot task.
Signed-off-by: Sam Mendoza-Jonas <sam@mendozajonas.com>
Diffstat (limited to 'discover/pb-discover.c')
0 files changed, 0 insertions, 0 deletions
