diff options
| -rw-r--r-- | apply.c | 2 | ||||
| -rw-r--r-- | cache.h | 7 | ||||
| -rw-r--r-- | sha1-file.c | 14 | ||||
| -rwxr-xr-x | t/t4129-apply-samemode.sh | 26 | ||||
| -rw-r--r-- | t/test-lib-functions.sh | 4 |
5 files changed, 47 insertions, 6 deletions
@@ -4409,7 +4409,7 @@ static int create_one_file(struct apply_state *state, return 0; if (errno == ENOENT) { - if (safe_create_leading_directories(path)) + if (safe_create_leading_directories_no_share(path)) return 0; res = try_create_file(state, path, mode, buf, size); if (res < 0) @@ -1255,7 +1255,11 @@ int adjust_shared_perm(const char *path); * safe_create_leading_directories() temporarily changes path while it * is working but restores it before returning. * safe_create_leading_directories_const() doesn't modify path, even - * temporarily. + * temporarily. Both these variants adjust the permissions of the + * created directories to honor core.sharedRepository, so they are best + * suited for files inside the git dir. For working tree files, use + * safe_create_leading_directories_no_share() instead, as it ignores + * the core.sharedRepository setting. */ enum scld_error { SCLD_OK = 0, @@ -1266,6 +1270,7 @@ enum scld_error { }; enum scld_error safe_create_leading_directories(char *path); enum scld_error safe_create_leading_directories_const(const char *path); +enum scld_error safe_create_leading_directories_no_share(char *path); /* * Callback function for raceproof_create_file(). This function is diff --git a/sha1-file.c b/sha1-file.c index dd65bd5c68..c3c49d2fa5 100644 --- a/sha1-file.c +++ b/sha1-file.c @@ -291,7 +291,7 @@ int mkdir_in_gitdir(const char *path) return adjust_shared_perm(path); } -enum scld_error safe_create_leading_directories(char *path) +static enum scld_error safe_create_leading_directories_1(char *path, int share) { char *next_component = path + offset_1st_component(path); enum scld_error ret = SCLD_OK; @@ -337,7 +337,7 @@ enum scld_error safe_create_leading_directories(char *path) ret = SCLD_VANISHED; else ret = SCLD_FAILED; - } else if (adjust_shared_perm(path)) { + } else if (share && adjust_shared_perm(path)) { ret = SCLD_PERMS; } *slash = slash_character; @@ -345,6 +345,16 @@ enum scld_error safe_create_leading_directories(char *path) return ret; } +enum scld_error safe_create_leading_directories(char *path) +{ + return safe_create_leading_directories_1(path, 1); +} + +enum scld_error safe_create_leading_directories_no_share(char *path) +{ + return safe_create_leading_directories_1(path, 0); +} + enum scld_error safe_create_leading_directories_const(const char *path) { int save_errno; diff --git a/t/t4129-apply-samemode.sh b/t/t4129-apply-samemode.sh index 5cdd76dfa7..41818d8315 100755 --- a/t/t4129-apply-samemode.sh +++ b/t/t4129-apply-samemode.sh @@ -73,4 +73,30 @@ test_expect_success FILEMODE 'bogus mode is rejected' ' test_i18ngrep "invalid mode" err ' +test_expect_success POSIXPERM 'do not use core.sharedRepository for working tree files' ' + git reset --hard && + test_config core.sharedRepository 0666 && + ( + # Remove a default ACL if possible. + (setfacl -k newdir 2>/dev/null || true) && + umask 0077 && + + # Test both files (f1) and leading dirs (d) + mkdir d && + touch f1 d/f2 && + git add f1 d/f2 && + git diff --staged >patch-f1-and-f2.txt && + + rm -rf d f1 && + git apply patch-f1-and-f2.txt && + + echo "-rw-------" >f1_mode.expected && + echo "drwx------" >d_mode.expected && + test_modebits f1 >f1_mode.actual && + test_modebits d >d_mode.actual && + test_cmp f1_mode.expected f1_mode.actual && + test_cmp d_mode.expected d_mode.actual + ) +' + test_done diff --git a/t/test-lib-functions.sh b/t/test-lib-functions.sh index 8d59b90348..7195d55c90 100644 --- a/t/test-lib-functions.sh +++ b/t/test-lib-functions.sh @@ -367,9 +367,9 @@ test_chmod () { git update-index --add "--chmod=$@" } -# Get the modebits from a file. +# Get the modebits from a file or directory. test_modebits () { - ls -l "$1" | sed -e 's|^\(..........\).*|\1|' + ls -ld "$1" | sed -e 's|^\(..........\).*|\1|' } # Unset a configuration variable, but don't fail if it doesn't exist. |