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Bug #5280
closed
VJ
PA
nfs: ASSERT: attempt to subtract with overflow (compound)
Bug #5280:
nfs: ASSERT: attempt to subtract with overflow (compound)
Affected Versions:
Effort:
Difficulty:
Label:
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VJ Updated by Victor Julien almost 4 years ago
- Status changed from New to Assigned
- Assignee changed from OISF Dev to Philippe Antoine
Philippe can you attach a pcap to reproduce?
PA Updated by Philippe Antoine almost 4 years ago
Here it is.
To get a pcap from a fuzz_applayerparserparse_* input, I needed to
- Change the header to use fuzzpcap's one
- Use the right ports number for the app-layer protocol being fuzzed (nfs is 2049 0x0801)
- Add a first payload so that app-layer protocol is recognized
- Add acking packets...
PA Updated by Philippe Antoine almost 4 years ago
- Related to Bug #5145: nfs: Integer underflow in NFS added
PA Updated by Philippe Antoine almost 4 years ago
- Assignee changed from Philippe Antoine to Victor Julien
Looks like commit 4418fc1b02f47533439fe00789d9c850a24271b2 did not correct nfs4 but only nfs3
Victor, as you did that nfs3: fix partial write record handling, can you do it for NFS4 ?
PA Updated by Philippe Antoine almost 4 years ago
Victor, do you want to pass this to me ?
VJ Updated by Victor Julien almost 4 years ago
- Assignee changed from Victor Julien to Philippe Antoine
PA Updated by Philippe Antoine almost 4 years ago
- Status changed from Assigned to In Review
PA Updated by Philippe Antoine over 3 years ago
- Status changed from In Review to Closed
VJ Updated by Victor Julien over 3 years ago
- Status changed from Closed to Resolved
VJ Updated by Victor Julien over 3 years ago
- Subtask #5760 added
VJ Updated by Victor Julien over 3 years ago
- Private changed from Yes to No
VJ Updated by Victor Julien over 3 years ago
- Status changed from Resolved to Closed
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