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wireshark: Drop glib dependency

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The only function that we currently use from glib is g_sprintf().
That's a very big gun for such small target. Not only that, but
we've silently relied on wireshark dragging in the glib. Replace
the g_sprintf() with plain sprinf() so that we can drop the glib
dependency.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
This commit is contained in:
Michal Privoznik 2016-08-01 10:21:04 +02:00
parent 03c1e0f38f
commit 1045c56c0f
1 changed files with 1 additions and 3 deletions
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4
tools/wireshark/src/packet-libvirt.c
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@ -27,8 +27,6 @@
#include <wireshark/epan/proto.h>
#include <wireshark/epan/packet.h>
#include <wireshark/epan/dissectors/packet-tcp.h>
#include <glib.h>
#include <glib/gprintf.h>
#ifdef HAVE_RPC_TYPES_H
# include <rpc/types.h>
#endif
@ -113,7 +111,7 @@ format_xdr_bytes(guint8 *bytes, guint32 length)
for (i = 0; i < length; i++) {
/* We know that buf has enough size to contain
2 * length + '\0' characters. */
g_sprintf(buf, "%02x", bytes[i]);
snprintf(buf, 2*(length - i) + 1, "%02x", bytes[i]);
buf += 2;
}
return buf - length*2;