git-for-windows/git
1
0
Fork 0
mirror of https://github.com/git-for-windows/git.git synced 2026-03-16 02:26:21 -05:00
Code Issues Packages Projects Releases 335 Wiki Activity

Merge pull request #2437 from dscho/only-error-on-backslash-in-index

Browse Source 
Disallow writing, but not fetching commits with file names containing backslashes
This commit is contained in:
Johannes Schindelin
2020-01-03 20:41:38 +01:00
parent 2b7b556631 4d4bc56366
commit e38345a5ea
3 changed files with 9 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
read-cache.c
View File

@@ -1278,6 +1278,11 @@ static int add_index_entry_with_check(struct index_state *istate, struct cache_e
int skip_df_check = option & ADD_CACHE_SKIP_DFCHECK;
int new_only = option & ADD_CACHE_NEW_ONLY;
#ifdef GIT_WINDOWS_NATIVE
if (protect_ntfs && strchr(ce->name, '\\'))
return error(_("filename in tree entry contains backslash: '%s'"), ce->name);
#endif
if (!(option & ADD_CACHE_KEEP_CACHE_TREE))
cache_tree_invalidate_path(istate, ce->name);

7
t/t7415-submodule-names.sh
View File

@@ -207,6 +207,9 @@ test_expect_success MINGW 'prevent git~1 squatting on Windows' '
git hash-object -w --stdin)" &&
rev="$(git rev-parse --verify HEAD)" &&
hash="$(echo x | git hash-object -w --stdin)" &&
test_must_fail git update-index --add \
--cacheinfo 160000,$rev,d\\a 2>err &&
test_i18ngrep backslash err &&
git -c core.protectNTFS=false update-index --add \
--cacheinfo 100644,$modules,.gitmodules \
--cacheinfo 160000,$rev,c \
@@ -214,9 +217,7 @@ test_expect_success MINGW 'prevent git~1 squatting on Windows' '
--cacheinfo 100644,$hash,d./a/x \
--cacheinfo 100644,$hash,d./a/..git &&
test_tick &&
git -c core.protectNTFS=false commit -m "module" &&
test_must_fail git show HEAD: 2>err &&
test_i18ngrep backslash err
git -c core.protectNTFS=false commit -m "module"
) &&
test_must_fail git -c core.protectNTFS=false \
clone --recurse-submodules squatting squatting-clone 2>err &&

6
tree-walk.c
View File

@@ -43,12 +43,6 @@ static int decode_tree_entry(struct tree_desc *desc, const char *buf, unsigned l
strbuf_addstr(err, _("empty filename in tree entry"));
return -1;
}
#ifdef GIT_WINDOWS_NATIVE
if (protect_ntfs && strchr(path, '\\')) {
strbuf_addf(err, _("filename in tree entry contains backslash: '%s'"), path);
return -1;
}
#endif
len = strlen(path) + 1;
/* Initialize the descriptor entry */