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| author | Aleksandr Nogikh <nogikh@google.com> | 2023-10-09 17:18:35 +0200 |
|---|---|---|
| committer | Aleksandr Nogikh <nogikh@google.com> | 2023-10-09 15:57:47 +0000 |
| commit | c9be5398c14e7a10cfd807ba0ab9b608624613b1 (patch) | |
| tree | e01b8709e25aebf049c71a182c702798ef777a86 /sys/syz-extract | |
| parent | 3c53c7d911d9dfb0bb846955a4644746fcc442d9 (diff) | |
sys/syz-extract: fix a C code generation bug
Instead of an array of identifiers, we've been constructing an array of
identifier + ast.Pos.
Reported-by: Damiano Melotti<damianomelotti97@gmail.com>
Diffstat (limited to 'sys/syz-extract')
| -rw-r--r-- | sys/syz-extract/fetch.go | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/sys/syz-extract/fetch.go b/sys/syz-extract/fetch.go index 834189fff..5a096e194 100644 --- a/sys/syz-extract/fetch.go +++ b/sys/syz-extract/fetch.go @@ -33,7 +33,9 @@ func extract(info *compiler.ConstInfo, cc string, args []string, params *extract extractParams: params, Defines: info.Defines, Includes: info.Includes, - Values: info.Consts, + } + for _, def := range info.Consts { + data.Values = append(data.Values, def.Name) } bin := "" missingIncludes := make(map[string]bool) @@ -78,7 +80,7 @@ func extract(info *compiler.ConstInfo, cc string, args []string, params *extract if undeclared[def.Name] { continue } - data.Values = append(data.Values, def) + data.Values = append(data.Values, def.Name) } data.Includes = nil for _, v := range info.Includes { @@ -105,8 +107,8 @@ func extract(info *compiler.ConstInfo, cc string, args []string, params *extract len(flagVals), len(data.Values)) } res := make(map[string]uint64) - for i, def := range data.Values { - res[def.Name] = flagVals[i] + for i, val := range data.Values { + res[val] = flagVals[i] } return res, undeclared, nil } @@ -115,7 +117,7 @@ type CompileData struct { *extractParams Defines map[string]string Includes []string - Values []*compiler.Const + Values []string } func compile(cc string, args []string, data *CompileData) (string, []byte, error) { |