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| author | Ralf Wildenhues <Ralf.Wildenhues@gmx.de> | 2007-11-08 22:48:49 +0100 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2007-11-08 15:56:22 -0800 |
| commit | 4f2e94c0f7685f9c58e67b0651147684efb0f57e (patch) | |
| tree | 2006490e960d390a0014c112970eea633d0c8bb2 /git-submodule.sh | |
| parent | b5e960b108b48b3ebd92a3c1b22b13a9edd127dc (diff) | |
| download | git-4f2e94c0f7685f9c58e67b0651147684efb0f57e.tar.gz git-4f2e94c0f7685f9c58e67b0651147684efb0f57e.tar.xz | |
Fix sed string regex escaping in module_name.
When escaping a string to be used as a sed regex, it is important
to only escape active characters. Escaping other characters is
undefined according to POSIX, and in practice leads to issues with
extensions such as GNU sed's \+.
Signed-off-by: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'git-submodule.sh')
| -rwxr-xr-x | git-submodule.sh | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/git-submodule.sh b/git-submodule.sh index 673aa27a4..b91d62632 100755 --- a/git-submodule.sh +++ b/git-submodule.sh @@ -47,7 +47,7 @@ get_repo_base() { module_name() { # Do we have "submodule.<something>.path = $1" defined in .gitmodules file? - re=$(printf '%s' "$1" | sed -e 's/\([^a-zA-Z0-9_]\)/\\\1/g') + re=$(printf '%s' "$1" | sed -e 's/[].[^$\\*]/\\&/g') name=$( GIT_CONFIG=.gitmodules \ git config --get-regexp '^submodule\..*\.path$' | sed -n -e 's|^submodule\.\(.*\)\.path '"$re"'$|\1|p' ) |