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| author |  Jim Meyering <jim@meyering.net> | 2011-05-26 16:34:20 +0200 |
|---|---|---|
| committer |  Junio C Hamano <gitster@pobox.com> | 2011-05-26 11:25:59 -0700 |
| commit | 23c7df6bdd13e3d99ca09b6a7655747cc29ccc41 (patch) | |
| tree | f154bdb57270bd7853c2e6757da3e47ca8cfbb5c /sha1_file.c | |
| parent | streaming: read loose objects incrementally (diff) | |
| download | tgif-23c7df6bdd13e3d99ca09b6a7655747cc29ccc41.tar.xz | |
sha1_file: use the correct type (ssize_t, not size_t) for read-style function
Using an unsigned type, we would fail to detect a read error and then
proceed to try to write (size_t)-1 bytes.
Signed-off-by: Jim Meyering <meyering@redhat.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'sha1_file.c')
| -rw-r--r-- | sha1_file.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sha1_file.c b/sha1_file.c index 5fc877fe4c..8a85217996 100644 --- a/sha1_file.c +++ b/sha1_file.c @@ -2733,7 +2733,7 @@ static int index_stream(unsigned char *sha1, int fd, size_t size, while (size) { char buf[10240]; size_t sz = size < sizeof(buf) ? size : sizeof(buf); - size_t actual; + ssize_t actual; actual = read_in_full(fd, buf, sz); if (actual < 0) |