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Fixed bug #30728: tcp_new_port() did not check listen pcbs

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goldsimon 2010-08-10 20:15:31 +00:00
parent aaa8d2795e
commit 4cc36b2284
2 changed files with 4 additions and 1 deletions
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3
CHANGELOG
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@ -229,6 +229,9 @@ HISTORY
++ Bugfixes: ++ Bugfixes:
2010-08-10: Simon Goldschmidt
* tcp.c: Fixed bug #30728: tcp_new_port() did not check listen pcbs
2010-08-03: Simon Goldschmidt 2010-08-03: Simon Goldschmidt
* udp.c, raw.c: Don't chain empty pbufs when sending them (fixes bug #30625) * udp.c, raw.c: Don't chain empty pbufs when sending them (fixes bug #30625)

2
src/core/tcp.c
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@ -616,7 +616,7 @@ tcp_new_port(void)
port = TCP_LOCAL_PORT_RANGE_START; port = TCP_LOCAL_PORT_RANGE_START;
} }
/* Check all PCB lists. */ /* Check all PCB lists. */
for (i = 1; i < NUM_TCP_PCB_LISTS; i++) { for (i = 0; i < NUM_TCP_PCB_LISTS; i++) {
for(pcb = *tcp_pcb_lists[i]; pcb != NULL; pcb = pcb->next) { for(pcb = *tcp_pcb_lists[i]; pcb != NULL; pcb = pcb->next) {
if (pcb->local_port == port) { if (pcb->local_port == port) {
goto again; goto again;