diff options
Diffstat (limited to 'src/usbmux.c')
| -rw-r--r-- | src/usbmux.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/src/usbmux.c b/src/usbmux.c index 235a1f2..d79ee47 100644 --- a/src/usbmux.c +++ b/src/usbmux.c @@ -301,8 +301,15 @@ int mux_recv(usbmux_connection *connection, char *data, uint32 datalen) { for (i = 0; i < connections; i++) { if (connlist[i]->header->sport == header->dport && connlist[i]->header->dport == header->sport) { // we have a winner. + char *nfb = (char*)malloc(sizeof(char) * (connlist[i]->r_len + (bytes - 28))); + if (connlist[i]->recv_buffer && connlist[i]->r_len) { + memcpy(nfb, connlist[i]->recv_buffer, connlist[i]->r_len); + free(connlist[i]->recv_buffer); + } connlist[i]->r_len += bytes - 28; - connlist[i]->recv_buffer = (char*)realloc(connlist[i]->recv_buffer, sizeof(char) * connection->r_len); // grow their buffer + //connlist[i]->recv_buffer = (char*)realloc(connlist[i]->recv_buffer, sizeof(char) * connection->r_len); // grow their buffer + connlist[i]->recv_buffer = nfb; + nfb = NULL; // A cookie for you if you can guess what "nfb" means. complex = connlist[i]->r_len - (bytes - 28); memcpy(connlist[i]->recv_buffer+complex, buffer+28, bytes-28); // paste into their buffer connlist[i]->header->ocnt += bytes-28; |