Opened 16 years ago
Closed 16 years ago
Last modified 16 years ago
#5564 closed defect (fixed)
backend crashes when invalid QUERY_CUTLIST is requested
Reported by: | Owned by: | stuartm | |
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Priority: | minor | Milestone: | 0.22 |
Component: | mythtv | Version: | head |
Severity: | medium | Keywords: | |
Cc: | Ticket locked: | no |
Description
In situations where program info cannot be loaded for a requested cutlist, the backend will segfault due to a pgInfo NULL deref.
Attachments (1)
Change History (5)
Changed 16 years ago by
Attachment: | pginfo-crashes.patch added |
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comment:1 Changed 16 years ago by
Milestone: | unknown → 0.22 |
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Owner: | changed from Isaac Richards to stuartm |
Status: | new → accepted |
comment:2 Changed 16 years ago by
Status: | accepted → started |
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comment:3 Changed 16 years ago by
Resolution: | → fixed |
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Status: | started → closed |
(In [18445]) Check pointers returned from GetProgramFromRecorded?() before dereferencing, it will return NULL if no program matches the given chanid and starttime. Patch from Kees Cook. Closes #5564
comment:4 Changed 16 years ago by
(In [18446]) Backport [18445] to -fixes. Fixes for potential null pointer segfaults in MainServer?.
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fix crashes on missing pginfo look-ups