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Update dg_olc.c

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Rumble
2013-12-27 20:18:02 -05:00
parent 5ea746ca2f
commit 3b5355b38c
1 changed files with 4 additions and 2 deletions
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6
src/dg_olc.c
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@@ -921,8 +921,10 @@ int format_script(struct descriptor_data *d)
strncat(line, " ", sizeof(line)-1); strncat(line, " ", sizeof(line)-1);
nlen += 2; nlen += 2;
} }
llen = snprintf(line + nlen, sizeof(line) - nlen, "%s\r\n", t);
if (llen < 0 || llen + nlen + len > d->max_str - 1 ) { ret = snprintf(line + nlen, sizeof(line) - nlen, "%s\r\n", t);
llen = (size_t)ret;
if (ret < 0 || llen + nlen + len > d->max_str - 1 ) {
write_to_output(d, "String too long, formatting aborted\r\n"); write_to_output(d, "String too long, formatting aborted\r\n");
free(sc); free(sc);
return FALSE; return FALSE;