diff options
Diffstat (limited to 'source3/smbd/statcache.c')
| -rw-r--r-- | source3/smbd/statcache.c | 35 |
1 files changed, 33 insertions, 2 deletions
diff --git a/source3/smbd/statcache.c b/source3/smbd/statcache.c index 0d55c22f7a..593df745cc 100644 --- a/source3/smbd/statcache.c +++ b/source3/smbd/statcache.c @@ -198,6 +198,8 @@ BOOL stat_cache_lookup(connection_struct *conn, pstring name, pstring dirpath, size_t namelen; hash_element *hash_elem; char *sp; + BOOL sizechanged = False; + unsigned int num_components = 0; if (!lp_stat_cache()) return False; @@ -217,8 +219,17 @@ BOOL stat_cache_lookup(connection_struct *conn, pstring name, pstring dirpath, } pstrcpy(chk_name, name); - if(!case_sensitive) + + if(!case_sensitive) { strupper( chk_name ); + /* + * In some language encodings the length changes + * if we uppercase. We need to treat this differently + * below. + */ + if (strlen(chk_name) != namelen) + sizechanged = True; + } while (1) { hash_elem = hash_lookup(&stat_cache, chk_name); @@ -229,6 +240,13 @@ BOOL stat_cache_lookup(connection_struct *conn, pstring name, pstring dirpath, sp = strrchr_m(chk_name, '/'); if (sp) { *sp = '\0'; + /* + * Count the number of times we have done this, + * we'll need it when reconstructing the string. + */ + if (sizechanged) + num_components++; + } else { /* * We reached the end of the name - no match. @@ -249,7 +267,20 @@ BOOL stat_cache_lookup(connection_struct *conn, pstring name, pstring dirpath, hash_remove(&stat_cache, hash_elem); return False; } - memcpy(name, scp->translated_path, MIN(sizeof(pstring)-1, scp->translated_path_length)); + + if (!sizechanged) { + memcpy(name, scp->translated_path, MIN(sizeof(pstring)-1, scp->translated_path_length)); + } else { + pstring last_component; + sp = strnrchr_m(name, '/', num_components); + if (!sp) { + /* Logic error. */ + smb_panic("logic error in stat_cache_lookup\n"); + } + pstrcpy(last_component, sp); + pstrcpy(name, scp->translated_path); + pstrcat(name, last_component); + } /* set pointer for 'where to start' on fixing the rest of the name */ *start = &name[scp->translated_path_length]; |