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code scan has an issue with this i guess

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Doridian 2022-06-11 16:38:58 -07:00
commit 6ed6571430
1 changed files with 6 additions and 4 deletions
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client/src/cmdtrace.c
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@ -436,14 +436,16 @@ static uint16_t printHexLine(uint16_t tracepos, uint16_t traceLen, uint8_t *trac
* we use format timestamp, newline, offset (0x000000), pseudo header, data * we use format timestamp, newline, offset (0x000000), pseudo header, data
* `text2pcap -t "%S." -l 264 -n <input-text-file> <output-pcapng-file>` * `text2pcap -t "%S." -l 264 -n <input-text-file> <output-pcapng-file>`
*/ */
size_t line_len = (hdr->data_len * 3) + 1; int line_len = (hdr->data_len * 3) + 1;
char line[line_len]; char line[line_len];
char *ptr = line; char *ptr = line;
for (int i = 0; i < hdr->data_len ; i++) { for (int i = 0; i < hdr->data_len ; i++) {
int n = snprintf(ptr, line_len, "%02x ", hdr->frame[i]); ptr += snprintf(ptr, line_len, "%02x ", hdr->frame[i]);
ptr += n; line_len -= 3;
line_len -= n; if (line_len <= 0) {
break;
}
} }
char data_len_str[5]; char data_len_str[5];