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| Rev 3643 | Rev 3647 | ||
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| Line 236... | Line 236... | ||
| 236 | 236 | ||
| 237 | 237 | ||
| Line -... | Line 238... | ||
| - | 238 | .check_sockets: |
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| - | 239 | ; Look for an open ICMP socket |
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| - | 240 | ||
| - | 241 | pusha |
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| - | 242 | mov ecx, socket_mutex |
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| 238 | .check_sockets: |
243 | call mutex_lock |
| 239 | ; Look for an open ICMP socket |
244 | popa |
| 240 | 245 | ||
| 241 | mov esi, [edi] ; ipv4 source address |
246 | mov esi, [edi] ; ipv4 source address |
| 242 | mov eax, net_sockets |
247 | mov eax, net_sockets |
| 243 | .try_more: |
248 | .try_more: |
| 244 | ; mov , [edx + ICMP_header.Identifier] |
249 | ; mov , [edx + ICMP_header.Identifier] |
| 245 | .next_socket: |
250 | .next_socket: |
| Line 246... | Line 251... | ||
| 246 | mov eax, [eax + SOCKET.NextPtr] |
251 | mov eax, [eax + SOCKET.NextPtr] |
| 247 | or eax, eax |
252 | or eax, eax |
| Line 248... | Line 253... | ||
| 248 | jz .dump |
253 | jz .dump_ |
| Line 260... | Line 265... | ||
| 260 | ; jne .next_socket |
265 | ; jne .next_socket |
| Line 261... | Line 266... | ||
| 261 | 266 | ||
| 262 | ; Update stats (and validate device ptr) |
267 | ; Update stats (and validate device ptr) |
| 263 | call NET_ptr_to_num4 |
268 | call NET_ptr_to_num4 |
| 264 | cmp edi, -1 |
269 | cmp edi, -1 |
| 265 | je .dump |
270 | je .dump_ |
| Line -... | Line 271... | ||
| - | 271 | inc [ICMP_PACKETS_RX + edi] |
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| - | 272 | ||
| - | 273 | pusha |
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| - | 274 | mov ecx, socket_mutex |
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| - | 275 | call mutex_unlock |
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| 266 | inc [ICMP_PACKETS_RX + edi] |
276 | popa |
| Line 267... | Line 277... | ||
| 267 | 277 | ||
| 268 | DEBUGF DEBUG_NETWORK_VERBOSE, "socket=%x\n", eax |
278 | DEBUGF DEBUG_NETWORK_VERBOSE, "socket=%x\n", eax |
| 269 | 279 | ||
| 270 | pusha |
280 | pusha |
| Line 271... | Line 281... | ||
| 271 | lea ecx, [eax + SOCKET.mutex] |
281 | lea ecx, [eax + SOCKET.mutex] |
| 272 | call mutex_lock |
282 | call mutex_lock |
| Line -... | Line 283... | ||
| - | 283 | popa |
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| - | 284 | ||
| - | 285 | mov esi, edx |
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| - | 286 | jmp SOCKET_input |
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| - | 287 | ||
| - | 288 | .dump_: |
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| - | 289 | ||
| - | 290 | pusha |
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| - | 291 | mov ecx, socket_mutex |
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| - | 292 | call mutex_unlock |
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| Line 273... | Line 293... | ||
| 273 | popa |
293 | popa |
| 274 | 294 | ||
| Line 275... | Line 295... | ||
| 275 | mov esi, edx |
295 | DEBUGF DEBUG_NETWORK_VERBOSE, "ICMP_input: no socket found\n" |