[PATCH 01/11] fixup! vcs-svn: Learn to parse variable-length integers

From

Jonathan Nieder <jrnieder@gmail.com>

Date

Oct 13, 2010, 09:19 UTC

Message-ID

<20101013091954.GB32608@burratino>

In-Reply-To

<20101013091714.GA32608@burratino>

Report EOF correctly in integer parsing code.

Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
---
This patch is meant for squashing.

 vcs-svn/svndiff.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/vcs-svn/svndiff.c b/vcs-svn/svndiff.c
index df0b1a2..36d2b30 100644
--- a/vcs-svn/svndiff.c
+++ b/vcs-svn/svndiff.c
@@ -45,7 +45,8 @@ static int read_int(struct line_buffer *in, uintmax_t *result, off_t *len)
 	while (sz) {
 		int ch = buffer_read_char(in);
 		if (ch == EOF)
-			break;
+			return error("Delta ends early (%"PRIu64" bytes remaining)",
+				     (uint64_t) sz);
 		sz--;
 		rv <<= VLI_BITS_PER_DIGIT;
 		rv += (ch & VLI_DIGIT_MASK);

-- 
1.7.2.3