diff options
| -rwxr-xr-x | testsuite/mdev.tests | 22 | ||||
| -rw-r--r-- | util-linux/mdev.c | 16 |
2 files changed, 35 insertions, 3 deletions
diff --git a/testsuite/mdev.tests b/testsuite/mdev.tests index 7320e17dd..48d3dcc2c 100755 --- a/testsuite/mdev.tests +++ b/testsuite/mdev.tests @@ -11,7 +11,7 @@ FILTER_LS="grep -v '^total ' | sed -e 's/, */,/g' -e 's/ */ /g' | cut -d' ' -f # cut: remove size+date FILTER_LS2="grep -v '^total ' | sed -e 's/, */,/g' -e 's/ */ /g' | cut -d' ' -f 1-4,9-" -# testing "test name" "options" "expected result" "file input" "stdin" +# testing "test name" "commands" "expected result" "file input" "stdin" rm -rf mdev.testdir mkdir mdev.testdir @@ -128,6 +128,26 @@ SKIP= # continuing to use directory structure from prev test rm -rf mdev.testdir/dev/* +echo "sda 0:0 444 =disk/sd/a" >mdev.testdir/etc/mdev.conf +optional STATIC FEATURE_MDEV_CONF FEATURE_MDEV_RENAME FEATURE_LS_RECURSIVE FEATURE_LS_TIMESTAMPS FEATURE_LS_USERNAME +testing "mdev move rule '=bar/baz/fname'" \ + "env - PATH=$PATH ACTION=add DEVPATH=/block/sda chroot mdev.testdir /mdev 2>&1; + ls -lnR mdev.testdir/dev | $FILTER_LS2" \ +"\ +mdev.testdir/dev: +drwxr-xr-x 3 0 0 disk + +mdev.testdir/dev/disk: +drwxr-xr-x 2 0 0 sd + +mdev.testdir/dev/disk/sd: +br--r--r-- 1 0 0 a +" \ + "" "" +SKIP= + +# continuing to use directory structure from prev test +rm -rf mdev.testdir/dev/* # here we complicate things by having non-matching group 1 and using %0 echo "s([0-9])*d([a-z]+) 0:0 644 >sd/%2_%0" >mdev.testdir/etc/mdev.conf optional STATIC FEATURE_MDEV_CONF FEATURE_MDEV_RENAME FEATURE_MDEV_RENAME_REGEXP FEATURE_LS_RECURSIVE FEATURE_LS_TIMESTAMPS FEATURE_LS_USERNAME FEATURE_LS_SORTFILES diff --git a/util-linux/mdev.c b/util-linux/mdev.c index 79871d30e..75de14ff1 100644 --- a/util-linux/mdev.c +++ b/util-linux/mdev.c @@ -429,6 +429,18 @@ static const struct rule *next_rule(void) #endif +static void mkdir_recursive(char *name) +{ + /* if name has many levels ("dir1/dir2"), + * bb_make_directory() will create dir1 according to umask, + * not according to its "mode" parameter. + * Since we run with umask=0, need to temporarily switch it. + */ + umask(022); /* "dir1" (if any) will be 0755 too */ + bb_make_directory(name, 0755, FILEUTILS_RECUR); + umask(0); +} + /* Builds an alias path. * This function potentionally reallocates the alias parameter. * Only used for ENABLE_FEATURE_MDEV_RENAME @@ -442,7 +454,7 @@ static char *build_alias(char *alias, const char *device_name) dest = strrchr(alias, '/'); if (dest) { /* ">bar/[baz]" ? */ *dest = '\0'; /* mkdir bar */ - bb_make_directory(alias, 0755, FILEUTILS_RECUR); + mkdir_recursive(alias); *dest = '/'; if (dest[1] == '\0') { /* ">bar/" => ">bar/device_name" */ dest = alias; @@ -641,7 +653,7 @@ static void make_device(char *device_name, char *path, int operation) char *slash = strrchr(node_name, '/'); if (slash) { *slash = '\0'; - bb_make_directory(node_name, 0755, FILEUTILS_RECUR); + mkdir_recursive(node_name); *slash = '/'; } if (G.verbose) |