diff options
| author | Guy Harris <gharris@sonic.net> | 2021-04-30 03:18:25 -0700 |
|---|---|---|
| committer | Guy Harris <gharris@sonic.net> | 2021-04-30 03:19:19 -0700 |
| commit | 57a1514ac74527651ad42dca3041f3f53509317e (patch) | |
| tree | a69a01eaeac3d625a5312930fa81f0a3c6b12e96 /plugins/epan/irda/packet-ircomm.c | |
| parent | 09147397007c5456fd5acd4794b5ba15330bdad3 (diff) | |
Cast away the return value of g_strlcpy() and g_strlcat().
Most of the time, the return value tells us nothing useful, as we've
already decided that we're perfectly willing to live with string
truncation. Hopefully this keeps Coverity from whining that those
routines could return an error code (NARRATOR: They don't) and thus that
we're ignoring the possibility of failure (as indicated, we've already
decided that we can live with string truncation, so truncation is *NOT*
a failure).
Diffstat (limited to 'plugins/epan/irda/packet-ircomm.c')
| -rw-r--r-- | plugins/epan/irda/packet-ircomm.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/plugins/epan/irda/packet-ircomm.c b/plugins/epan/irda/packet-ircomm.c index 9fd378f96b..01cedce377 100644 --- a/plugins/epan/irda/packet-ircomm.c +++ b/plugins/epan/irda/packet-ircomm.c @@ -257,15 +257,15 @@ static gboolean dissect_ircomm_parameters(tvbuff_t* tvb, guint offset, packet_in pv = tvb_get_guint8(tvb, offset+2); if (pv & IRCOMM_3_WIRE_RAW) - g_strlcat(buf, ", 3-Wire raw", 256); + (void) g_strlcat(buf, ", 3-Wire raw", 256); if (pv & IRCOMM_3_WIRE) - g_strlcat(buf, ", 3-Wire", 256); + (void) g_strlcat(buf, ", 3-Wire", 256); if (pv & IRCOMM_9_WIRE) - g_strlcat(buf, ", 9-Wire", 256); + (void) g_strlcat(buf, ", 9-Wire", 256); if (pv & IRCOMM_CENTRONICS) - g_strlcat(buf, ", Centronics", 256); + (void) g_strlcat(buf, ", Centronics", 256); - g_strlcat(buf, ")", 256); + (void) g_strlcat(buf, ")", 256); if (strlen(buf) > 2) proto_item_append_text(ti, "%s", buf+2); @@ -279,11 +279,11 @@ static gboolean dissect_ircomm_parameters(tvbuff_t* tvb, guint offset, packet_in pv = tvb_get_guint8(tvb, offset+2); if (pv & IRCOMM_SERIAL) - g_strlcat(buf, ", serial", 256); + (void) g_strlcat(buf, ", serial", 256); if (pv & IRCOMM_PARALLEL) - g_strlcat(buf, ", parallel", 256); + (void) g_strlcat(buf, ", parallel", 256); - g_strlcat(buf, ")", 256); + (void) g_strlcat(buf, ")", 256); if (strlen(buf) > 2) proto_item_append_text(ti, "%s", buf+2); |