People: Fix buffer overflow in string handling.

Also move some variable declarations closer to their usages.

Fixes .
This commit is contained in:
Augustin Cavalier 2023-10-23 22:14:58 -04:00
parent de9f473cda
commit 5c040b731c

View File

@ -167,12 +167,6 @@ PersonWindow::MenusBeginning()
void
PersonWindow::MessageReceived(BMessage* msg)
{
char str[256];
BDirectory directory;
BEntry entry;
BFile file;
BNodeInfo *node;
switch (msg->what) {
case M_SAVE:
if (!fRef) {
@ -206,23 +200,27 @@ PersonWindow::MessageReceived(BMessage* msg)
if (msg->FindRef("directory", &dir) == B_OK) {
const char* name = NULL;
msg->FindString("name", &name);
BDirectory directory;
directory.SetTo(&dir);
if (directory.InitCheck() == B_NO_ERROR) {
BFile file;
directory.CreateFile(name, &file);
if (file.InitCheck() == B_NO_ERROR) {
node = new BNodeInfo(&file);
BNodeInfo* node = new BNodeInfo(&file);
node->SetType("application/x-person");
delete node;
BEntry entry;
directory.FindEntry(name, &entry);
entry.GetRef(&dir);
_SetToRef(new entry_ref(dir));
SetTitle(fRef->name);
fView->CreateFile(fRef);
}
else {
sprintf(str, B_TRANSLATE("Could not create %s."), name);
BAlert* alert = new BAlert("", str, B_TRANSLATE("Sorry"));
} else {
BString str;
str.SetToFormat(B_TRANSLATE("Could not create %s."), name);
BAlert* alert = new BAlert("", str.String(), B_TRANSLATE("Sorry"));
alert->SetFlags(alert->Flags() | B_CLOSE_ON_ESCAPE);
alert->Go();
}