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gamera_videos_no_ui
Commit d308d0c8 by “liusq”
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新增gb28181日志09

parent f38613f1
Showing with 2 additions and 2 deletions
Common.cpp
...@@ -138,9 +138,9 @@ bool Common::sendPingRequest(int sockfd, const char *ipAddress, int sequence) { ...@@ -138,9 +138,9 @@ bool Common::sendPingRequest(int sockfd, const char *ipAddress, int sequence) {
icmpHeader.sequence = sequence; icmpHeader.sequence = sequence;
icmpHeader.checksum = 0; icmpHeader.checksum = 0;
char packet[sizeof(struct ICMPHeader) + 8]; char packet[sizeof(struct ICMPHeader) + 32];
memcpy(packet, &icmpHeader, sizeof(icmpHeader)); memcpy(packet, &icmpHeader, sizeof(icmpHeader));
memset(packet + sizeof(icmpHeader), 0, 8); memset(packet + sizeof(icmpHeader), 0, 32);
icmpHeader.checksum = calculateChecksum((uint16_t *)packet, sizeof(packet)); icmpHeader.checksum = calculateChecksum((uint16_t *)packet, sizeof(packet));
memcpy(packet, &icmpHeader, sizeof(icmpHeader)); memcpy(packet, &icmpHeader, sizeof(icmpHeader));
......
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