We are casting an array of u64 values into a char ** array so when we dereference this array (as a char **) on a 32 bit system we're then re-casting that back to a 32 bit value. This causes problems when we try to print those strings.
Signed-off-by: Mark Fasheh <[email protected]> --- cmds-inspect.c | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-) diff --git a/cmds-inspect.c b/cmds-inspect.c index 25b83d2..371bd34 100644 --- a/cmds-inspect.c +++ b/cmds-inspect.c @@ -61,12 +61,15 @@ static int __ino_to_path_fd(u64 inum, int fd, int verbose, const char *prepend) fspath->elem_cnt, fspath->elem_missed); for (i = 0; i < fspath->elem_cnt; ++i) { - char **str = (char **)fspath->val; - str[i] += (unsigned long)fspath->val; + u64 ptr; + char *str; + ptr = (u64)(unsigned long)fspath->val; + ptr += fspath->val[i]; + str = (char *)(unsigned long)ptr; if (prepend) - printf("%s/%s\n", prepend, str[i]); + printf("%s/%s\n", prepend, str); else - printf("%s\n", str[i]); + printf("%s\n", str); } out: -- 1.7.10.4 -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
