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authorRichy Kim <richy@fb.com>2016-12-20 05:48:15 -0500
committerDaniel Stenberg <daniel@haxx.se>2017-01-19 23:38:04 +0100
commit6b7616690e5370c21e3a760321af6bf4edbabfb6 (patch)
tree15ff13a118a311f3a604686103b6d0eaaee6ced4 /lib/file.c
parent81cb255cb355ca35453e7297af9cbc8ff7798416 (diff)
downloadcurl-6b7616690e5370c21e3a760321af6bf4edbabfb6.tar.gz
CURLOPT_BUFFERSIZE: support enlarging receive buffer
Replace use of fixed macro BUFSIZE to define the size of the receive buffer. Reappropriate CURLOPT_BUFFERSIZE to include enlarging receive buffer size. Upon setting, resize buffer if larger than the current default size up to a MAX_BUFSIZE (512KB). This can benefit protocols like SFTP. Closes #1222
Diffstat (limited to 'lib/file.c')
-rw-r--r--lib/file.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/file.c b/lib/file.c
index 3dbc0f2b8..e90902c50 100644
--- a/lib/file.c
+++ b/lib/file.c
@@ -476,7 +476,7 @@ static CURLcode file_do(struct connectdata *conn, bool *done)
time_t filetime;
struct tm buffer;
const struct tm *tm = &buffer;
- snprintf(buf, sizeof(data->state.buffer),
+ snprintf(buf, CURL_BUFSIZE(data->set.buffer_size),
"Content-Length: %" CURL_FORMAT_CURL_OFF_T "\r\n", expected_size);
result = Curl_client_write(conn, CLIENTWRITE_BOTH, buf, 0);
if(result)