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canutils/candump/candump.c: Fix scanf format warnings

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YAMAMOTO Takashi 2020-11-18 09:26:36 +09:00 • committed by Xiang Xiao
parent 4e4c92fa98
commit 086d8db204
1 changed files with 3 additions and 3 deletions
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6
canutils/candump/candump.c
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@ -457,14 +457,14 @@ int main(int argc, char **argv)
ptr = nptr+1; /* hop behind the ',' */
nptr = strchr(ptr, ','); /* update exit condition */
if (sscanf(ptr, "%x:%x",
if (sscanf(ptr, "%" SCNx32 ":%" SCNx32,
&rfilter[numfilter].can_id,
&rfilter[numfilter].can_mask) == 2) {
rfilter[numfilter].can_mask &= ~CAN_ERR_FLAG;
if (*(ptr+8) == ':')
rfilter[numfilter].can_id |= CAN_EFF_FLAG;
numfilter++;
} else if (sscanf(ptr, "%x~%x",
} else if (sscanf(ptr, "%" SCNx32 "~%" SCNx32,
&rfilter[numfilter].can_id,
&rfilter[numfilter].can_mask) == 2) {
rfilter[numfilter].can_id |= CAN_INV_FILTER;
@ -474,7 +474,7 @@ int main(int argc, char **argv)
numfilter++;
} else if (*ptr == 'j' || *ptr == 'J') {
join_filter = 1;
} else if (sscanf(ptr, "#%x", &err_mask) != 1) {
} else if (sscanf(ptr, "#%" SCNx32, &err_mask) != 1) {
fprintf(stderr, "Error in filter option parsing: '%s'\n", ptr);
return 1;
}