Use snprintf() instead of sprintf_s().

basil00 · basil00 · commit 822dca9c3f80 · 2018-07-03T09:37:14.000+08:00
The latter does not seem to work for MINGW.
diff --git a/examples/streamdump/streamdump.c b/examples/streamdump/streamdump.c
@@ -186,7 +186,7 @@ int __cdecl main(int argc, char **argv)
     }
 
     // Divert all traffic to/from `port', `proxy_port' and `alt_port'.
-    r = sprintf_s(filter, sizeof(filter),
+    r = snprintf(filter, sizeof(filter),
         "tcp and "
         "(tcp.DstPort == %d or tcp.DstPort == %d or tcp.DstPort == %d or "
          "tcp.SrcPort == %d or tcp.SrcPort == %d or tcp.SrcPort == %d)",

Original file line number	Diff line number	Diff line change
`@@ -186,7 +186,7 @@ int __cdecl main(int argc, char **argv)`
`186`	`186`	`}`
`187`	`187`
`188`	`188`	// Divert all traffic to/from `port', `proxy_port' and `alt_port'.
`189`		`- r = sprintf_s(filter, sizeof(filter),`
	`189`	`+ r = snprintf(filter, sizeof(filter),`
`190`	`190`	`"tcp and "`
`191`	`191`	`"(tcp.DstPort == %d or tcp.DstPort == %d or tcp.DstPort == %d or "`
`192`	`192`	`"tcp.SrcPort == %d or tcp.SrcPort == %d or tcp.SrcPort == %d)",`