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Avoid an infinite loop on evil controlport input. Fixes bug 350,

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unless it doesn't. (Nick, please confirm.)

Backport candidate.


svn:r8844
This commit is contained in:
Roger Dingledine 2006-10-28 08:17:02 +00:00
parent 3eb8c9e50f
commit 8f7940348f
1 changed files with 1 additions and 1 deletions
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2
src/or/buffers.c
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@ -1252,7 +1252,7 @@ find_char_on_buf(buf_t *buf, char *start, size_t len, char c)
size_t len_rest;
char *cp;
_split_range(buf, start, &len, &len_rest);
cp = memchr(buf->cur, c, len);
cp = memchr(start, c, len);
if (cp || !len_rest)
return cp;
return memchr(buf->mem, c, len_rest);