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-rwxr-xr-xcgit/ssh/git-shell-commands/set-description1
1 files changed, 1 insertions, 0 deletions
diff --git a/cgit/ssh/git-shell-commands/set-description b/cgit/ssh/git-shell-commands/set-description
index a120fa0..ea0e52e 100755
--- a/cgit/ssh/git-shell-commands/set-description
+++ b/cgit/ssh/git-shell-commands/set-description
@@ -9,6 +9,7 @@ fi
repo_name="$1"; shift 1;
[ -z "$repo_name" ] && echo "Error: empty repo name" 1>&2 && exit 1
+(echo "$repo_name" | grep -q "^[A-Za-z0-9_-]\+$" 2>/dev/null) || (echo "Error: invalid repo name" 1>&2 && exit 1)
description="$*";
[ -z "$description" ] && echo "Error: empty description" 1>&2 && exit 1