coydog/zmap-freebsd
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Clean up snprintf and buffer size (less sloppy).

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This commit is contained in:
HD Moore 2013-08-17 15:16:35 -05:00
parent 60011ca520
commit c455d99298
1 changed files with 2 additions and 3 deletions
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5
src/output_modules/module_json.c
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@ -143,7 +143,7 @@ int json_output_file_ip(ipaddr_n_t saddr, ipaddr_n_t daddr,
struct iphdr *ip_hdr = (struct iphdr *)&packet[sizeof(struct ethhdr)];
int data_offset = 0;
struct timeval t;
char tbuff[16];
char tbuff[10];
struct tcphdr *tcp;
struct udphdr *udp;
struct icmphdr *icmp;
@ -208,8 +208,7 @@ int json_output_file_ip(ipaddr_n_t saddr, ipaddr_n_t daddr,
break;
default:
memset(tbuff, 0, sizeof(tbuff));
snprintf(tbuff, sizeof(tbuff)-1, "proto-%d", ip_hdr->protocol);
snprintf(tbuff, sizeof(tbuff), "proto-%d", ip_hdr->protocol);
json_object_object_add(obj, "proto", json_object_new_string(tbuff));
}