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|
--- a/src/catpcap.c
+++ b/src/catpcap.c
@@ -156,10 +156,10 @@
return Usage(1, argv[0]);
break;
case 'f':
- strncpy(filterexpr, optarg, BUF_SIZ);
+ strncpy(filterexpr, optarg, BUF_SIZ - 1);
break;
case 'r':
- strncpy(filename, optarg, BUF_SIZ);
+ strncpy(filename, optarg, BUF_SIZ - 1);
break;
default:
return Usage(1, argv[0]);
--- a/src/dump.c
+++ b/src/dump.c
@@ -109,10 +109,10 @@
get_tcp_flags |= GET_TCPD_COUNT_LINKSIZE;
break;
case 'f':
- strncpy(filterexpr, optarg, BUF_SIZ);
+ strncpy(filterexpr, optarg, BUF_SIZ - 1);
break;
case 'r':
- strncpy(filename, optarg, BUF_SIZ);
+ strncpy(filename, optarg, BUF_SIZ - 1);
break;
case 's':
what_to_show |= parse_show_types(optarg);
--- a/src/tcpprof.c
+++ b/src/tcpprof.c
@@ -126,14 +126,14 @@
src_dest_split = 1;
break;
case 'f':
- strncpy(filterexpr, optarg, BUF_SIZ);
+ strncpy(filterexpr, optarg, BUF_SIZ - 1);
break;
case 'i':
- strncpy(filename, optarg, BUF_SIZ);
+ strncpy(filename, optarg, BUF_SIZ - 1);
flags |= GET_TCPD_DO_LIVE;
break;
case 'r':
- strncpy(filename, optarg, BUF_SIZ);
+ strncpy(filename, optarg, BUF_SIZ - 1);
flags &= ~GET_TCPD_DO_LIVE;
break;
case 'n':
|
