hohn/codeql
1
0
Fork 0
mirror of https://github.com/github/codeql.git synced 2025-12-17 01:03:14 +01:00
Code Issues Packages Projects Releases Wiki Activity

[DIFF-INFORMED] Go: AllocationSizeOverflow

Browse Source 
https://github.com/d10c/codeql/blob/d10c/diff-informed-phase-3/go/ql/src/Security/CWE-190/AllocationSizeOverflow.ql#L24
This commit is contained in:
Nora Dimitrijević
2025-07-16 11:07:21 +02:00
parent 53e1939b60
commit e0d16a863b
1 changed files with 11 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
go/ql/lib/semmle/go/security/AllocationSizeOverflow.qll
View File

@@ -56,6 +56,17 @@ module AllocationSizeOverflow {
succ = c succ = c
) )
} }
predicate observeDiffInformedIncrementalMode() { any() }
Location getASelectedSinkLocation(DataFlow::Node sink) {
result = sink.getLocation()
or
exists(DataFlow::Node allocsz |
isSinkWithAllocationSize(sink, allocsz) and
result = allocsz.getLocation()
)
}
} }
/** Tracks taint flow to find allocation-size overflows. */ /** Tracks taint flow to find allocation-size overflows. */