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Fixed fake OOM bug in transfergetdata.
[doldaconnect.git]
/
daemon
/
transfer.c
diff --git
a/daemon/transfer.c
b/daemon/transfer.c
index
300a33d
..
e2fe54e
100644
(file)
--- a/
daemon/transfer.c
+++ b/
daemon/transfer.c
@@
-1,6
+1,6
@@
/*
* Dolda Connect - Modular multiuser Direct Connect-style client
/*
* Dolda Connect - Modular multiuser Direct Connect-style client
- * Copyright (C) 2004 Fredrik Tolf
(fredrik@dolda2000.com)
+ * Copyright (C) 2004 Fredrik Tolf
<fredrik@dolda2000.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@
-292,8
+292,12
@@
void *transfergetdata(struct transfer *transfer, size_t *size)
return(NULL);
if((transfer->endpos >= 0) && (transfer->curpos + *size >= transfer->endpos))
{
return(NULL);
if((transfer->endpos >= 0) && (transfer->curpos + *size >= transfer->endpos))
{
- *size = transfer->endpos - transfer->curpos;
- buf = srealloc(buf, *size);
+ if((*size = transfer->endpos - transfer->curpos) == 0) {
+ free(buf);
+ buf = NULL;
+ } else {
+ buf = srealloc(buf, *size);
+ }
}
transfer->curpos += *size;
bytesupload += *size;
}
transfer->curpos += *size;
bytesupload += *size;
@@
-666,7
+670,7
@@
int forkfilter(struct transfer *transfer)
{
argv = NULL;
argvsize = argvdata = 0;
{
argv = NULL;
argvsize = argvdata = 0;
- buf = sprintf2("%i", transfer->size);
+ buf = sprintf2("%
z
i", transfer->size);
addtobuf(argv, filtername);
addtobuf(argv, filename);
addtobuf(argv, buf);
addtobuf(argv, filtername);
addtobuf(argv, filename);
addtobuf(argv, buf);