catarrh/cdc-file-transfer
1
0
Fork 0
mirror of https://github.com/google/cdc-file-transfer.git synced 2026-09-13 01:10:44 +03:00
Code Issues Packages Projects Releases Wiki Activity

[common] Prevent command execution in ExpandPathVariables (#87)

Browse Source 
Command execution is not something users would expect. Even though
there is no security issue (right now), it's probably better to turn
it off.
This commit is contained in:
Lutz Justen
2023-03-06 15:25:49 +01:00
committed by GitHub
parent a8059e8572
commit c481b6a27f
2 changed files with 6 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files
common/path.h
+2 -2
View File
@@ -104,8 +104,8 @@ absl::Status GetKnownFolderPath(FolderId folder_id, std::string* path);
// Expands environment path variables like %APPDATA% on Windows or ~ on Linux.
// On Windows, variables are matched case invariantly. Unknown environment
// variables are not changed.
// On Linux, performs a shell-like expansion. Returns an error if multiple
// results would be returned, e.g. from *.txt.
// On Linux, performs a shell-like expansion, but without command substitution.
// Returns an error if multiple results would be returned, e.g. from *.txt.
absl::Status ExpandPathVariables(std::string* path);
// Returns the environment variable with given |name| in |value|.