#5615: avformat_open_input on dead UDP source link hangs after
interrupt_callback
signaled exit
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Reporter: Marlon | Owner:
Type: defect | Status: new
Priority: normal | Component: avformat
Version: git-master | Resolution:
Keywords: udp | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Comment (by superware):
Replying to [comment:2 cehoyos]:
> How can the issue be reproduced?
Hi cehoyos,
Simply open a non-existing UDP stream, such as "udp://127.0.0.1:8000", and
avformat_open_input will hang even if the interrupt_callback.callback
returns 1 ("During blocking operations, callback is called with opaque as
parameter. If the callback returns 1, the blocking operation will be
aborted.").
Actually all the details and code are supplied by Marlon above.
Thank you in advance.
--
Ticket URL: <https://trac.ffmpeg.org/ticket/5615#comment:4>
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