diff options
| -rw-r--r-- | source3/lib/util_str.c | 63 | ||||
| -rw-r--r-- | source3/smbd/notify.c | 10 |
2 files changed, 49 insertions, 24 deletions
diff --git a/source3/lib/util_str.c b/source3/lib/util_str.c index 52cdbfcedd..aaba7300fc 100644 --- a/source3/lib/util_str.c +++ b/source3/lib/util_str.c @@ -126,8 +126,6 @@ BOOL next_token_nr(const char **ptr,char *buff, const char *sep, size_t bufsize) return ret; } -static uint16 tmpbuf[sizeof(pstring)]; - void set_first_token(char *ptr) { last_ptr = ptr; @@ -394,9 +392,11 @@ BOOL strisnormal(const char *s, int case_default) NOTE: oldc and newc must be 7 bit characters **/ -void string_replace( pstring s, char oldc, char newc ) +void string_replace( char *s, char oldc, char newc ) { char *p; + smb_ucs2_t *tmp; + size_t src_len, len; /* this is quite a common operation, so we want it to be fast. We optimise for the ascii case, knowing that all our @@ -418,9 +418,14 @@ void string_replace( pstring s, char oldc, char newc ) /* With compose characters we must restart from the beginning. JRA. */ p = s; #endif - push_ucs2(NULL, tmpbuf, p, sizeof(tmpbuf), STR_TERMINATE); - string_replace_w(tmpbuf, UCS2_CHAR(oldc), UCS2_CHAR(newc)); - pull_ucs2(NULL, p, tmpbuf, -1, sizeof(tmpbuf), STR_TERMINATE); + src_len = strlen(p); + len = push_ucs2_allocate(&tmp, p); + if (len == -1) { + return; + } + string_replace_w(tmp, UCS2_CHAR(oldc), UCS2_CHAR(newc)); + pull_ucs2(NULL, p, tmp, src_len+1, -1, STR_TERMINATE); + SAFE_FREE(tmp); } /** @@ -584,12 +589,22 @@ BOOL trim_string(char *s,const char *front,const char *back) BOOL strhasupper(const char *s) { - smb_ucs2_t *ptr; - push_ucs2(NULL, tmpbuf,s, sizeof(tmpbuf), STR_TERMINATE); - for(ptr=tmpbuf;*ptr;ptr++) - if(isupper_w(*ptr)) - return True; - return(False); + smb_ucs2_t *tmp, *p; + BOOL ret; + + if (push_ucs2_allocate(&tmp, s) == -1) { + return False; + } + + for(p = tmp; *p != 0; p++) { + if(isupper_w(*p)) { + break; + } + } + + ret = (*p != 0); + SAFE_FREE(tmp); + return ret; } /** @@ -598,12 +613,22 @@ BOOL strhasupper(const char *s) BOOL strhaslower(const char *s) { - smb_ucs2_t *ptr; - push_ucs2(NULL, tmpbuf,s, sizeof(tmpbuf), STR_TERMINATE); - for(ptr=tmpbuf;*ptr;ptr++) - if(islower_w(*ptr)) - return True; - return(False); + smb_ucs2_t *tmp, *p; + BOOL ret; + + if (push_ucs2_allocate(&tmp, s) == -1) { + return False; + } + + for(p = tmp; *p != 0; p++) { + if(islower_w(*p)) { + break; + } + } + + ret = (*p != 0); + SAFE_FREE(tmp); + return ret; } /** @@ -2628,7 +2653,7 @@ size_t utf16_len_n(const void *src, size_t n) char *escape_shell_string(const char *src) { size_t srclen = strlen(src); - char *ret = SMB_MALLOC((srclen * 2) + 1); + char *ret = SMB_MALLOC_ARRAY(char, (srclen * 2) + 1); char *dest = ret; BOOL in_s_quote = False; BOOL in_d_quote = False; diff --git a/source3/smbd/notify.c b/source3/smbd/notify.c index 9074990be7..1b75916942 100644 --- a/source3/smbd/notify.c +++ b/source3/smbd/notify.c @@ -328,7 +328,7 @@ void notify_fname(connection_struct *conn, uint32 action, uint32 filter, static void notify_fsp(files_struct *fsp, uint32 action, const char *name) { struct notify_change *change, *changes; - pstring name2; + char *tmp; if (fsp->notify == NULL) { /* @@ -337,9 +337,6 @@ static void notify_fsp(files_struct *fsp, uint32 action, const char *name) return; } - pstrcpy(name2, name); - string_replace(name2, '/', '\\'); - /* * Someone has triggered a notify previously, queue the change for * later. @@ -370,11 +367,14 @@ static void notify_fsp(files_struct *fsp, uint32 action, const char *name) change = &(fsp->notify->changes[fsp->notify->num_changes]); - if (!(change->name = talloc_strdup(changes, name2))) { + if (!(tmp = talloc_strdup(changes, name))) { DEBUG(0, ("talloc_strdup failed\n")); return; } + string_replace(tmp, '/', '\\'); + change->name = tmp; + change->action = action; fsp->notify->num_changes += 1; |