dovecot-2.2: i_stream_read_next_line(): Set also errno=ENOBUFS o...

[dovecot at dovecot.org]

details:   http://hg.dovecot.org/dovecot-2.2/rev/aec6f57b8cf8
changeset: 17260:aec6f57b8cf8
user:      Timo Sirainen <tss at iki.fi>
date:      Thu Apr 24 13:49:25 2014 +0300
description:
i_stream_read_next_line(): Set also errno=ENOBUFS on too large line.
Some callers assume that errno is set to same as istream->stream_errno

diffstat:

 src/lib/istream.c |  2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diffs (12 lines):

diff -r 6269063f8408 -r aec6f57b8cf8 src/lib/istream.c
--- a/src/lib/istream.c	Wed Apr 23 23:26:49 2014 +0300
+++ b/src/lib/istream.c	Thu Apr 24 13:49:25 2014 +0300
@@ -426,7 +426,7 @@
 
 		switch (i_stream_read(stream)) {
 		case -2:
-			stream->stream_errno = ENOBUFS;
+			stream->stream_errno = errno = ENOBUFS;
 			stream->eof = TRUE;
 			return NULL;
 		case -1: