41 lines
1.8 KiB
Plaintext
41 lines
1.8 KiB
Plaintext
$OpenBSD: patch-main_c,v 1.1 2005/04/24 22:59:08 alek Exp $
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--- main.c.orig Sun Apr 24 20:31:59 2005
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+++ main.c Sun Apr 24 20:49:52 2005
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@@ -315,24 +315,24 @@ int main(int argc, char **argv)
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}
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if (opt_rawipmode) {
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- strcat(setflags, "raw IP mode");
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+ strlcat(setflags, "raw IP mode", sizeof(setflags));
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hdr_size = IPHDR_SIZE;
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} else if (opt_icmpmode) {
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- strcat(setflags, "icmp mode");
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+ strlcat(setflags, "icmp mode", sizeof(setflags));
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hdr_size = IPHDR_SIZE + ICMPHDR_SIZE;
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} else if (opt_udpmode) {
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- strcat(setflags, "udp mode");
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+ strlcat(setflags, "udp mode", sizeof(setflags));
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hdr_size = IPHDR_SIZE + UDPHDR_SIZE;
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} else {
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- if (tcp_th_flags & TH_RST) strcat(setflags, "R");
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- if (tcp_th_flags & TH_SYN) strcat(setflags, "S");
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- if (tcp_th_flags & TH_ACK) strcat(setflags, "A");
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- if (tcp_th_flags & TH_FIN) strcat(setflags, "F");
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- if (tcp_th_flags & TH_PUSH) strcat(setflags, "P");
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- if (tcp_th_flags & TH_URG) strcat(setflags, "U");
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- if (tcp_th_flags & TH_X) strcat(setflags, "X");
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- if (tcp_th_flags & TH_Y) strcat(setflags, "Y");
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- if (setflags[0] == '\0') strcat(setflags, "NO FLAGS are");
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+ if (tcp_th_flags & TH_RST) strlcat(setflags, "R", sizeof(setflags));
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+ if (tcp_th_flags & TH_SYN) strlcat(setflags, "S", sizeof(setflags));
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+ if (tcp_th_flags & TH_ACK) strlcat(setflags, "A", sizeof(setflags));
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+ if (tcp_th_flags & TH_FIN) strlcat(setflags, "F", sizeof(setflags));
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+ if (tcp_th_flags & TH_PUSH) strlcat(setflags, "P", sizeof(setflags));
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+ if (tcp_th_flags & TH_URG) strlcat(setflags, "U", sizeof(setflags));
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+ if (tcp_th_flags & TH_X) strlcat(setflags, "X", sizeof(setflags));
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+ if (tcp_th_flags & TH_Y) strlcat(setflags, "Y", sizeof(setflags));
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+ if (setflags[0] == '\0') strlcat(setflags, "NO FLAGS are", sizeof(setflags));
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hdr_size = IPHDR_SIZE + TCPHDR_SIZE;
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}
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