heartbeat

commit 32f4be52b042216ee86f388d1ced4b457745cb76
parent 67211e6cd7818f8a91c76063a6ae49110be20319
Author: Remy Noulin <loader2x@gmail.com>
Date:   Sun, 23 Jul 2023 12:26:03 +0200

parse port from /proc/net/tcp correctly

heartbeat.c | 5 +++++
1 file changed, 5 insertions(+)

Diffstat:
M
heartbeat.c
 | 
5
+++++

1 file changed, 5 insertions(+), 0 deletions(-)
diff --git a/heartbeat.c b/heartbeat.c
@@ -884,7 +884,9 @@ void probe(char *cfgfile, char *secretFile, char *publicFile, char *loggerPublic
           //logVarG(ll);
           char *localAddr = $(ll, 1);
           char *portStart = localAddr + 8;
+          *(portStart-1)  = '0';
           *portStart      = 'x';
+          //logVarG(localAddr);
           u16 port        = parseHex(portStart-1);
           //logVarG(port);
           staticBitset1(&usedPorts, port);
@@ -900,7 +902,10 @@ void probe(char *cfgfile, char *secretFile, char *publicFile, char *loggerPublic
           //logVarG(ll);
           char *localAddr = $(ll, 1);
           char *portStart = localAddr + 32;
+          // make sure port string starts with 0x, it should be 0xABCD
+          *(portStart-1)  = '0';
           *portStart      = 'x';
+          //logVarG(localAddr);
           u16 port        = parseHex(portStart-1);
           //logVarG(port);
           staticBitset1(&usedPorts, port);