[LU-18774] lnetctl SIGSEGV in lnetctl yaml parser - Whamcloud Community JIRA

Details

Type: Bug
Resolution: Unresolved
Priority: Minor
Fix Version/s: None
Affects Version/s: None
Labels:
None

Severity:
3
Rank (Obsolete):
9223372036854775807

Description

Buffer overread in Yaml parse.

It can be reproduced with
lnetctl < lnetctl_segfault_yaml_parser.txt

Attachments

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lnetctl_segfault_yaml_parser.txt
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05/Mar/25 6:37 PM

Activity

[LU-18774] lnetctl SIGSEGV in lnetctl yaml parser

Gerrit Updater added a comment - 04/Mar/25 10:42 PM

"Frank Sehr <fsehr@whamcloud.com>" uploaded a new patch: https://review.whamcloud.com/c/fs/lustre-release/+/58298
Subject: LU-18774 lnet: SIGSEGV in lnetctl yaml parser
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: b533f4340dffba4697515c36b60f5636c372e447

Gerrit Updater added a comment - 04/Mar/25 10:42 PM "Frank Sehr <fsehr@whamcloud.com>" uploaded a new patch: https://review.whamcloud.com/c/fs/lustre-release/+/58298 Subject: LU-18774 lnet: SIGSEGV in lnetctl yaml parser Project: fs/lustre-release Branch: master Current Patch Set: 1 Commit: b533f4340dffba4697515c36b60f5636c372e447

People

Assignee:: Frank Sehr

Reporter:: Frank Sehr

Votes:: 0 Vote for this issue

Watchers:: 3 Start watching this issue

Dates

Created:: 04/Mar/25 10:37 PM

Updated:: 05/Mar/25 6:37 PM