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GConverterInputStream: fix an infinite loop when fill_buffer returns an error

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The loop was using a GConverterResult variable where it meant to use a
gssize, and since GConverterResult was ending up as an unsigned type,
this meant the (res < 0) check always failed.
This commit is contained in:
Dan Winship 2012-04-17 11:46:50 -04:00
parent 2ef1a8ef05
commit adea9fb252
1 changed files with 6 additions and 6 deletions
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12
gio/gconverterinputstream.c
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@ -495,18 +495,18 @@ g_converter_input_stream_read (GInputStream *stream,
{ {
/* Need more data */ /* Need more data */
my_error2 = NULL; my_error2 = NULL;
res = fill_input_buffer (cstream, nread = fill_input_buffer (cstream,
buffer_data_size (&priv->input_buffer) + 4096, buffer_data_size (&priv->input_buffer) + 4096,
cancellable, cancellable,
&my_error2); &my_error2);
if (res < 0) if (nread < 0)
{ {
/* Can't read any more data, return that error */ /* Can't read any more data, return that error */
g_error_free (my_error); g_error_free (my_error);
g_propagate_error (error, my_error2); g_propagate_error (error, my_error2);
return -1; return -1;
} }
else if (res == 0) else if (nread == 0)
{ {
/* End of file, try INPUT_AT_END */ /* End of file, try INPUT_AT_END */
priv->at_input_end = TRUE; priv->at_input_end = TRUE;