URL:
<http://savannah.nongnu.org/bugs/?21076>
Summary: -vvvv serial receive prints are empty in Win32
build
Project: AVR Downloader/UploaDEr
Submitted by: joerg_wunsch
Submitted on: Friday 09/14/2007 at 11:04
Category: None
Severity: 3 - Normal
Priority: 5 - Normal
Item Group: None
Status: None
Privacy: Public
Assigned to: None
Originator Name: Joerg Wunsch
Originator Email: [EMAIL PROTECTED]
Open/Closed: Open
Discussion Lock: Any
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Details:
It turns out the variable "len" which is used to control the
loop is never assigned.
Good item to demonstrate why you'd rather *not* blindly
initialize all local variables by default in their definition,
like:
static int ser_recv(union filedescriptor *fd, unsigned char * buf, size_t
buflen)
{
unsigned char c;
unsigned char * p = buf;
size_t len = 0;
^^^^
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