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applying fix from:

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0000088: inetd chargen stream does not generate the
	    characters as recommended in RFC 864
	    Chragen service is generating garbage characters.
This commit is contained in:
Paul Fox 2005-07-19 21:19:20 +00:00
parent 3f6f3174e9
commit deac371690
1 changed files with 6 additions and 6 deletions
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12
networking/inetd.c
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@ -1092,10 +1092,10 @@ static void chargen_stream(int s, servtab_t *sep)
text[LINESIZ + 1] = '\n'; text[LINESIZ + 1] = '\n';
for (rs = ring;;) { for (rs = ring;;) {
if ((len = endring - rs) >= LINESIZ) if ((len = endring - rs) >= LINESIZ)
memcpy(rs, text, LINESIZ); memcpy(text, rs, LINESIZ);
else { else {
memcpy(rs, text, len); memcpy(text, rs, len);
memcpy(ring, text + len, LINESIZ - len); memcpy(text + len, ring, LINESIZ - len);
} }
if (++rs == endring) if (++rs == endring)
rs = ring; rs = ring;
@ -1125,10 +1125,10 @@ static void chargen_dg(int s, servtab_t *sep)
return; return;
if ((len = endring - rs) >= LINESIZ) if ((len = endring - rs) >= LINESIZ)
memcpy(rs, text, LINESIZ); memcpy(text, rs, LINESIZ);
else { else {
memcpy(rs, text, len); memcpy(text, rs, len);
memcpy(ring, text + len, LINESIZ - len); memcpy(text + len, ring, LINESIZ - len);
} }
if (++rs == endring) if (++rs == endring)
rs = ring; rs = ring;