diff options
Diffstat (limited to 'lib/http_chunks.c')
| -rw-r--r-- | lib/http_chunks.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/lib/http_chunks.c b/lib/http_chunks.c index ee35d6603..3649f9ee0 100644 --- a/lib/http_chunks.c +++ b/lib/http_chunks.c @@ -5,7 +5,7 @@ * | (__| |_| | _ <| |___ * \___|\___/|_| \_\_____| * - * Copyright (C) 1998 - 2009, Daniel Stenberg, <daniel@haxx.se>, et al. + * Copyright (C) 1998 - 2010, Daniel Stenberg, <daniel@haxx.se>, et al. * * This software is licensed as described in the file COPYING, which * you should have received as part of this distribution. The terms @@ -306,14 +306,17 @@ CHUNKcode Curl_httpchunk_read(struct connectdata *conn, /* conn->trailer is assumed to be freed in url.c on a connection basis */ if(conn->trlPos >= conn->trlMax) { + /* in this logic we always allocate one byte more than trlMax + contains, just because CHUNK_TRAILER_POSTCR will append two bytes + so we need to make sure we have room for an extra byte */ char *ptr; if(conn->trlMax) { conn->trlMax *= 2; - ptr = realloc(conn->trailer,conn->trlMax); + ptr = realloc(conn->trailer, conn->trlMax + 1); } else { conn->trlMax=128; - ptr = malloc(conn->trlMax); + ptr = malloc(conn->trlMax + 1); } if(!ptr) return CHUNKE_OUT_OF_MEMORY; |