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* Use distinct char pointers for sending and receiving buffers to avoid

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destroying the pointer to the sending buffer in the ajp message if
  data is received from the backend before all data is sent to the
  backend.

PR: 45911


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@709666 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Ruediger Pluem
2008-11-01 10:23:09 +00:00
parent 7283c2d9e5
commit 07e868589e
2 changed files with 6 additions and 2 deletions
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5
modules/proxy/mod_proxy_ajp.c
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@ -172,6 +172,7 @@ static int ap_proxy_ajp_request(apr_pool_t *p, request_rec *r,
ajp_msg_t *msg;
apr_size_t bufsiz = 0;
char *buff;
char *send_body_chunk_buff;
apr_uint16_t size;
const char *tenc;
int havebody = 1;
@ -427,7 +428,7 @@ static int ap_proxy_ajp_request(apr_pool_t *p, request_rec *r,
break;
case CMD_AJP13_SEND_BODY_CHUNK:
/* AJP13_SEND_BODY_CHUNK: piece of data */
status = ajp_parse_data(r, conn->data, &size, &buff);
status = ajp_parse_data(r, conn->data, &size, &send_body_chunk_buff);
if (status == APR_SUCCESS) {
/* AJP13_SEND_BODY_CHUNK with zero length
* is explicit flush message
@ -443,7 +444,7 @@ static int ap_proxy_ajp_request(apr_pool_t *p, request_rec *r,
}
}
else {
e = apr_bucket_transient_create(buff, size,
e = apr_bucket_transient_create(send_body_chunk_buff, size,
r->connection->bucket_alloc);
APR_BRIGADE_INSERT_TAIL(output_brigade, e);