[API] Set up length limits for STREAMID and PACKETFILTER in the API

Haivision · Jan 9, 2025 · 89d008a · 89d008a
1 parent 8a89a3a
commit 89d008a
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Showing 2 changed files with 9 additions and 2 deletions.
diff --git a/srtcore/socketconfig.h b/srtcore/socketconfig.h
@@ -56,6 +56,7 @@ written by
 #include <linux/if.h>
 #endif
 #include <string>
+#include "srt.h"
 #include "haicrypt.h"
 #include "congctl.h"
 #include "packet.h"
@@ -212,8 +213,8 @@ struct CSrtConfig: CSrtMuxerConfig
 
     // Mimimum recv flight flag size is 32 packets
     static const int    DEF_MIN_FLIGHT_PKT = 32;
-    static const size_t MAX_SID_LENGTH     = 512;
-    static const size_t MAX_PFILTER_LENGTH = 64;
+    static const size_t MAX_SID_LENGTH     = SRT_STREAMID_MAX;
+    static const size_t MAX_PFILTER_LENGTH = SRT_PACKETFILTER_MAX;
     static const size_t MAX_CONG_LENGTH    = 16;
 
     int    iMSS;            // Maximum Segment Size, in bytes

diff --git a/srtcore/srt.h b/srtcore/srt.h
@@ -295,6 +295,12 @@ static const int SRT_LIVE_MAX_PLSIZE = 1456; // MTU(1500) - UDP.hdr(28) - SRT.hd
 // Latency for Live transmission: default is 120
 static const int SRT_LIVE_DEF_LATENCY_MS = 120;
 
+// Maximum number of characters for SRTO_STREAMID
+static const size_t SRT_STREAMID_MAX = 512;
+
+// Maximum number of characters for packet filter configuration, SRTO_PACKETFILTER
+static const size_t SRT_PACKETFILTER_MAX = 64;
+
 // Importrant note: please add new fields to this structure to the end and don't remove any existing fields 
 struct CBytePerfMon
 {