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apparently i think of comments with no whitespace around them as

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"read this if you don't understand the code and want some help."
which is not the same as "hey, you think you understand this code,
but you don't."


svn:r9307
This commit is contained in:
Roger Dingledine 2007-01-09 00:57:36 +00:00
parent 1d8a4cb989
commit 254005fc1b
1 changed files with 2 additions and 0 deletions
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2
src/common/tortls.c
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@ -871,11 +871,13 @@ tor_tls_get_n_raw_bytes(tor_tls_t *tls, size_t *n_read, size_t *n_written)
unsigned long r, w; unsigned long r, w;
r = BIO_number_read(SSL_get_rbio(tls->ssl)); r = BIO_number_read(SSL_get_rbio(tls->ssl));
w = BIO_number_written(SSL_get_wbio(tls->ssl)); w = BIO_number_written(SSL_get_wbio(tls->ssl));
/* We are ok with letting these unsigned ints go "negative" here: /* We are ok with letting these unsigned ints go "negative" here:
* If we wrapped around, this should still give us the right answer, unless * If we wrapped around, this should still give us the right answer, unless
* we wrapped around by more than ULONG_MAX since the last time we called * we wrapped around by more than ULONG_MAX since the last time we called
* this function. * this function.
*/ */
*n_read = (size_t)(r - tls->last_read_count); *n_read = (size_t)(r - tls->last_read_count);
*n_written = (size_t)(w - tls->last_write_count); *n_written = (size_t)(w - tls->last_write_count);
tls->last_read_count = r; tls->last_read_count = r;