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ponydos
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FS_DIRENT_NAME_SIZE includes null-termination

This commit is contained in:
shikhin 2023-03-26 20:05:13 +05:30
parent a61650954e
commit 9ac938a5f8
1 changed files with 3 additions and 3 deletions
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6
viewer.asm
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@ -100,7 +100,7 @@ process_event:
; out:
; clobbers bx
filename_char_add:
cmp word [cur_filename_address], filename_window_data.filename + 2*FS_DIRENT_NAME_SIZE
cmp word [cur_filename_address], filename_window_data.filename + 2*(FS_DIRENT_NAME_SIZE-1)
je .done
mov bx, [cur_filename_address]
@ -130,6 +130,7 @@ filename_char_del:
; out:
; clobbers everything
filename_ok:
; TODO: error management for empty file filename
mov cx, FS_DIRENT_NAME_SIZE
mov di, window_title
mov si, filename_window_data.filename
@ -1103,8 +1104,7 @@ strlen:
; Variables
; ------------------------------------------------------------------
tmp_window_title db "ponydos.asm", 0, 0
window_title times FS_DIRENT_NAME_SIZE + 1 db 0
window_title times FS_DIRENT_NAME_SIZE db 0
cur_file_address: dw 0 ; Segment
dw 0