obsproject / obsproject/obs-studio
crash when connecting to an SRT server failed
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- Dominant language
- C
- Stars
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- Forks
- 10.2k
- Avg merge
- 4d 23h
- Merged PRs (30d)
- 12
Description
Operating System Info
Other
Other OS
openSUSE Tumbleweed
OBS Studio Version
31.0.0
OBS Studio Version (Other)
No response
OBS Studio Log URL
OBS Studio Crash Log URL
No response
Expected Behavior
not crashing when connecting failed
Current Behavior
Program terminated with signal SIGSEGV, Segmentation fault.
#0 libsrt_close.isra.0 (h=<optimized out>) at /usr/src/debug/obs-studio-31.0.0/plugins/obs-ffmpeg/obs-ffmpeg-srt.h:790
790 if (s->streamid)
(gdb) p s
$1 = (SRTContext *) 0x7f9531388ac6
(gdb) p *s
Cannot access memory at address 0x7f9531388ac6
Steps to Reproduce
- configure an SRT that leads to a rejected connection
- start streaming
Anything else we should know?
No response
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start in plugins/obs-ffmpeg/obs-ffmpeg-srt.h at libsrt_close, where the crash occurs while accessing the SRTContext after a rejected connection. Reproduce with an SRT configuration that fails to connect, then verify that stopping the stream completes without a segmentation fault.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- c
- Domain
- audio-video-rtc, networking
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100