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CMM: remove strncpy() function, replace it by strlcpy() as more stable

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git-svn-id: svn://kolibrios.org@5803 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
Kirill Lipatov (Leency) 2015-09-05 14:04:04 +00:00
parent e72b02a21c
commit 1ed8c3d59c
6 changed files with 12 additions and 42 deletions
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4
programs/cmm/browser/WebView.c
View File

@ -292,7 +292,7 @@ void Scan(dword id__)
} }
else else
{ {
strncpy(#URL,"http://",7); strlcpy(#URL,"http://",7);
strcat(#URL, #editURL); strcat(#URL, #editURL);
} }
OpenPage(); OpenPage();
@ -336,7 +336,7 @@ void Scan(dword id__)
return; return;
case DOWNLOAD_MANAGER: case DOWNLOAD_MANAGER:
if (!downloader_opened) { if (!downloader_opened) {
strncpy(#DL_URL, "http://",7); strlcpy(#DL_URL, "http://",7);
CreateThread(#Downloader,#downloader_stak+4092); CreateThread(#Downloader,#downloader_stak+4092);
} }
return; /* return; /*

2
programs/cmm/eolite/Eolite.c
View File

@ -397,7 +397,7 @@ void main()
Paste(); Paste();
break; break;
case 032: //Ctrl+D - set as bg case 032: //Ctrl+D - set as bg
strncpy(#temp, "\\S__",4); strlcpy(#temp, "\\S__",4);
strcat(#temp, #file_path); strcat(#temp, #file_path);
RunProgram("/sys/media/kiv", #temp); RunProgram("/sys/media/kiv", #temp);
break; break;

4
programs/cmm/eolite/include/left_panel.h
View File

@ -94,7 +94,7 @@ void GetSystemDiscs()
for (j1=0; j1<dev_disc_num; j1++;) for (j1=0; j1<dev_disc_num; j1++;)
{ {
l=sprintf(#sys_discs,"%s%s/",#dev_name,j1*304+ buf+72); l=sprintf(#sys_discs,"%s%s/",#dev_name,j1*304+ buf+72);
strncpy(#disk_list[disc_num].Item, #sys_discs,l); strlcpy(#disk_list[disc_num].Item, #sys_discs,l);
disc_num++; disc_num++;
} }
if (!strncmp(#sys_discs, "/rd/1/",6)) if (!strncmp(#sys_discs, "/rd/1/",6))
@ -102,7 +102,7 @@ void GetSystemDiscs()
GetDir(#tempbuf, #temp_file_count, "/kolibrios/", DIRS_ONLYREAL); GetDir(#tempbuf, #temp_file_count, "/kolibrios/", DIRS_ONLYREAL);
if (temp_file_count) if (temp_file_count)
{ {
strncpy(#disk_list[disc_num].Item, "/kolibrios/",11); strlcpy(#disk_list[disc_num].Item, "/kolibrios/",11);
kolibrios_drive = true; kolibrios_drive = true;
disc_num++; disc_num++;
} }

8
programs/cmm/lib/file_system.h
View File

@ -281,10 +281,10 @@ enum
:dword ConvertSize(dword bytes) :dword ConvertSize(dword bytes)
{ {
byte size_nm[4]; byte size_nm[4];
if (bytes>=1073741824) strncpy(#size_nm, "Gb",2); if (bytes>=1073741824) strlcpy(#size_nm, "Gb",2);
else if (bytes>=1048576) strncpy(#size_nm, "Mb",2); else if (bytes>=1048576) strlcpy(#size_nm, "Mb",2);
else if (bytes>=1024) strncpy(#size_nm, "Kb",2); else if (bytes>=1024) strlcpy(#size_nm, "Kb",2);
else strncpy(#size_nm, "b ",2); else strlcpy(#size_nm, "b ",2);
while (bytes>1023) bytes/=1024; while (bytes>1023) bytes/=1024;
sprintf(#ConvertSize_size_prefix,"%d %s",bytes,#size_nm); sprintf(#ConvertSize_size_prefix,"%d %s",bytes,#size_nm);
return #ConvertSize_size_prefix; return #ConvertSize_size_prefix;

34
programs/cmm/lib/strings.h
View File

@ -13,7 +13,7 @@
// strlen( EDI) // strlen( EDI)
// utf8_strlen( ESI) // utf8_strlen( ESI)
// strcpy( EDI, ESI) --- 0 if == // strcpy( EDI, ESI) --- 0 if ==
// strncpy(dword text1,text2,signed length) // strlcpy(dword text1,text2,signed length)
// strcat( EDI, ESI) // strcat( EDI, ESI)
// strncat(dword text1,text2,signed length) --- pasting the text of a certain length // strncat(dword text1,text2,signed length) --- pasting the text of a certain length
// strchr( ESI,BL) --- find first BL // strchr( ESI,BL) --- find first BL
@ -216,34 +216,6 @@ L2:
$jnz L2 $jnz L2
} }
inline dword strncpy(dword text1, text2, signed len)
signed o1,o2;
{
if(!text1)||(!len) return text1;
if(len<4)
{
o2 = len;
goto RUN_BYTE;
}
o1 = len/4;
o2 = len-4*o1;
while(o1){
DSDWORD[text1] = DSDWORD[text2];
text1 += 4;
text2 += 4;
$dec o1
}
RUN_BYTE:
while(o2){
DSBYTE[text1] = DSBYTE[text2];
$inc text1
$inc text2
$dec o2
}
DSBYTE[text1] = 0;
return text1;
}
inline fastcall int strlcpy(dword ESI, EDI, EBX) inline fastcall int strlcpy(dword ESI, EDI, EBX)
{ {
if (EBX<0) return -1; if (EBX<0) return -1;
@ -759,7 +731,7 @@ inline dword strdup(dword text)
dword l = strlen(text); dword l = strlen(text);
dword ret = malloc(l+1); dword ret = malloc(l+1);
if(!ret) return NULL; if(!ret) return NULL;
strncpy(ret,text,l); strlcpy(ret,text,l);
return ret; return ret;
} }
@ -771,7 +743,7 @@ inline dword strndup(dword str, signed maxlen)
copy = malloc(len + 1); copy = malloc(len + 1);
if (copy != NULL) if (copy != NULL)
{ {
strncpy(copy, str, len); strlcpy(copy, str, len);
DSBYTE[len+copy] = '\0'; DSBYTE[len+copy] = '\0';
} }
return copy; return copy;

2
programs/cmm/pixie/pixie.c
View File

@ -149,8 +149,6 @@ void main()
mouse.get(); mouse.get();
if (tmp_x!=mouse.x) || (tmp_y!=mouse.y) if (tmp_x!=mouse.x) || (tmp_y!=mouse.y)
{ {
debugi(mouse.x);
debugi(tmp_x);
z1 = Form.left + mouse.x - tmp_x; z1 = Form.left + mouse.x - tmp_x;
z2 = Form.top + mouse.y - tmp_y; z2 = Form.top + mouse.y - tmp_y;
if(z1<=10) || (z1>20000) z1=0; else if(z1>screen.width-Form.width-10)z1=screen.width-Form.width; if(z1<=10) || (z1>20000) z1=0; else if(z1>screen.width-Form.width-10)z1=screen.width-Form.width;