diff options
| -rw-r--r-- | lib/sendf.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/lib/sendf.c b/lib/sendf.c index 9a1c157c0..cdab3abdd 100644 --- a/lib/sendf.c +++ b/lib/sendf.c @@ -452,18 +452,16 @@ CURLcode Curl_client_write(struct connectdata *conn, /* major internal confusion */ return CURLE_RECV_ERROR; + DEBUGASSERT(data->state.tempwrite); + /* figure out the new size of the data to save */ newlen = len + data->state.tempwritesize; /* allocate the new memory area */ - newptr = malloc(newlen); + newptr = realloc(data->state.tempwrite, newlen); if(!newptr) return CURLE_OUT_OF_MEMORY; - /* copy the previously held data to the new area */ - memcpy(newptr, data->state.tempwrite, data->state.tempwritesize); /* copy the new data to the end of the new area */ memcpy(newptr + data->state.tempwritesize, ptr, len); - /* free the old data */ - free(data->state.tempwrite); /* update the pointer and the size */ data->state.tempwrite = newptr; data->state.tempwritesize = newlen; |