diff options
Diffstat (limited to 'source3/smbd/process.c')
| -rw-r--r-- | source3/smbd/process.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/source3/smbd/process.c b/source3/smbd/process.c index 57bc236eef..16ef30c46c 100644 --- a/source3/smbd/process.c +++ b/source3/smbd/process.c @@ -1249,12 +1249,16 @@ void smbd_process(void) extern int smb_echo_count; time_t last_timeout_processing_time = time(NULL); unsigned int num_smbs = 0; + const size_t total_buffer_size = BUFFER_SIZE + LARGE_WRITEX_HDR_SIZE + SAFETY_MARGIN; - InBuffer = (char *)malloc(BUFFER_SIZE + LARGE_WRITEX_HDR_SIZE + SAFETY_MARGIN); - OutBuffer = (char *)malloc(BUFFER_SIZE + LARGE_WRITEX_HDR_SIZE + SAFETY_MARGIN); + InBuffer = (char *)malloc(total_buffer_size); + OutBuffer = (char *)malloc(total_buffer_size); if ((InBuffer == NULL) || (OutBuffer == NULL)) return; + clobber_region(SAFE_STRING_FUNCTION_NAME, SAFE_STRING_LINE, InBuffer, total_buffer_size); + clobber_region(SAFE_STRING_FUNCTION_NAME, SAFE_STRING_LINE, OutBuffer, total_buffer_size); + max_recv = MIN(lp_maxxmit(),BUFFER_SIZE); while (True) { @@ -1278,6 +1282,8 @@ void smbd_process(void) num_smbs = 0; /* Reset smb counter. */ } + clobber_region(SAFE_STRING_FUNCTION_NAME, SAFE_STRING_LINE, InBuffer, total_buffer_size); + while (!receive_message_or_smb(InBuffer,BUFFER_SIZE+LARGE_WRITEX_HDR_SIZE,select_timeout)) { if(!timeout_processing( deadtime, &select_timeout, &last_timeout_processing_time)) return; @@ -1295,6 +1301,8 @@ void smbd_process(void) */ num_echos = smb_echo_count; + clobber_region(SAFE_STRING_FUNCTION_NAME, SAFE_STRING_LINE, OutBuffer, total_buffer_size); + process_smb(InBuffer, OutBuffer); if (smb_echo_count != num_echos) { |