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| author | Guy Harris <guy@alum.mit.edu> | 2018-01-29 15:48:55 -0800 |
|---|---|---|
| committer | Guy Harris <guy@alum.mit.edu> | 2018-01-29 15:48:55 -0800 |
| commit | c499612a7f1024a183d0200ef5f1ea7fba63a3e4 (patch) | |
| tree | 5ffc65612e07d03e445e58a02d9e349c13eb0af7 /print-nfs.c | |
| parent | 1e120597d2cb5864d52ca99ca6e167f2454c3153 (diff) | |
| download | tcpdump-c499612a7f1024a183d0200ef5f1ea7fba63a3e4.tar.gz | |
Add nd_{v}snprintf() routines/wrappers.
Some versions of the MSVC runtime library have a non-C99-compliant
vsnprintf(), which we want to avoid. On Windows, use snprintf() and
vsnprintf() for VS 2015 and later, where they both exist in
C99-compliant forms, and wrap _{v}snprintf_s() otherwise (they're
guaranteed to do the null termination that we want).
Diffstat (limited to 'print-nfs.c')
| -rw-r--r-- | print-nfs.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/print-nfs.c b/print-nfs.c index 3407961f..85540693 100644 --- a/print-nfs.c +++ b/print-nfs.c @@ -332,11 +332,11 @@ nfsreply_print(netdissect_options *ndo, ND_TCHECK_4(rp->rm_xid); if (!ndo->ndo_nflag) { strlcpy(srcid, "nfs", sizeof(srcid)); - snprintf(dstid, sizeof(dstid), "%u", + nd_snprintf(dstid, sizeof(dstid), "%u", EXTRACT_BE_U_4(rp->rm_xid)); } else { - snprintf(srcid, sizeof(srcid), "%u", NFS_PORT); - snprintf(dstid, sizeof(dstid), "%u", + nd_snprintf(srcid, sizeof(srcid), "%u", NFS_PORT); + nd_snprintf(dstid, sizeof(dstid), "%u", EXTRACT_BE_U_4(rp->rm_xid)); } print_nfsaddr(ndo, bp2, srcid, dstid); |