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msgbuf: Fix remote crash vulnerability due to malformed message tag.

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Fixes #218

Reported-by: ManiacTwister <github@s7t.de>
This commit is contained in:
Aaron Jones 2016-09-11 10:33:19 +00:00
parent c4acd427ac
commit 6d16f66be6
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GPG key ID: EC6F86EE9CD840B5
1 changed files with 2 additions and 0 deletions
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2
ircd/msgbuf.c
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@ -78,6 +78,8 @@ msgbuf_parse(struct MsgBuf *msgbuf, char *line)
*ch++ = '\0'; *ch++ = '\0';
} }
else
ch = t;
} }
/* skip any whitespace between tags and origin */ /* skip any whitespace between tags and origin */