On Mon, Dec 08, 2014 at 03:22:06AM -0500, Jeff King wrote:
> /* Print bidirectional transfer loop debug message. */
> __attribute__((format (printf, 1, 2)))
> static void transfer_debug(const char *fmt, ...)
> {
> va_list args;
> char msgbuf[PBUFFERSIZE];
> - static int debug_e
The transport_debug() function uses a static variable to
lazily cache the boolean value of $TRANSPORT_DEBUG. If a
program uses transport-helper's bidirectional_transfer_loop
(as remote-ext and remote-fd do), then two threads may both
try to write the variable at the same time.
We can fix this by i
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