diff options
| author | des <des@FreeBSD.org> | 2002-01-20 19:53:12 +0000 |
|---|---|---|
| committer | des <des@FreeBSD.org> | 2002-01-20 19:53:12 +0000 |
| commit | 69f2f16cb42c89819e0ee868b0ec3154642c7d71 (patch) | |
| tree | 7fd2d667cd3951b9da20dd5facc59edf5d1ea3a2 /lib/libfetch/http.c | |
| parent | 9f6167dc5a9010eb2cb906a6d661c6e76abb3c08 (diff) | |
| download | FreeBSD-src-69f2f16cb42c89819e0ee868b0ec3154642c7d71.zip FreeBSD-src-69f2f16cb42c89819e0ee868b0ec3154642c7d71.tar.gz | |
Check the return value from read() when reading the CR/LF at the end of a
chunk.
PR: bin/33608
MFC after: 2 weeks
Diffstat (limited to 'lib/libfetch/http.c')
| -rw-r--r-- | lib/libfetch/http.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/lib/libfetch/http.c b/lib/libfetch/http.c index 6158968..04b7964 100644 --- a/lib/libfetch/http.c +++ b/lib/libfetch/http.c @@ -195,8 +195,10 @@ _http_fillbuf(struct cookie *c) c->chunksize -= c->b_len; if (c->chunksize == 0) { - char endl[2]; - read(c->fd, endl, 2); + char endl; + if (read(c->fd, &endl, 1) == -1 || + read(c->fd, &endl, 1) == -1) + return -1; } c->b_pos = 0; |
