Opened 16 years ago
Closed 16 years ago
#5146 closed defect (fixed)
pullup_get_buffer() can return null in pullup_pack_frame()
Reported by: | Owned by: | Isaac Richards | |
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Priority: | minor | Milestone: | unknown |
Component: | mythtv | Version: | head |
Severity: | low | Keywords: | |
Cc: | Ticket locked: | no |
Description
pullup_get_buffer() can return null. When pullup_pack_frame() calls it, it could dereference a null at line 724 in file filters/ivtc/pullup.c.
Attachments (1)
Change History (2)
Changed 16 years ago by
Attachment: | filters_ivtc_filter_ivtc.c-check-for-null-throughout.patch added |
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check return of pullup_get_frame() if null, return null. Modify IvtcFilter?() such that it knows that pullup_pack_frame can return null and check for it