The Samba-Bugzilla – Attachment 5530 Details for
Bug 7057
Buffer overflow when sending a file with long name
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[patch]
Rewritten patch doing boundary check
rsync-3.0.7-buf-overflow.patch (text/plain), 423 bytes, created by
Jan Zeleny
on 2010-03-24 08:54:51 UTC
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Description:
Rewritten patch doing boundary check
Filename:
MIME Type:
Creator:
Jan Zeleny
Created:
2010-03-24 08:54:51 UTC
Size:
423 bytes
patch
obsolete
>--- rsync-3.0.7/flist.c.orig 2010-03-24 14:32:53.000000000 +0100 >+++ rsync-3.0.7/flist.c 2010-03-24 14:38:55.000000000 +0100 >@@ -1641,7 +1641,14 @@ static void send_directory(int f, struct > > p = fbuf + len; > if (len != 1 || *fbuf != '/') >+ { >+ if (len >= MAXPATHLEN-1) >+ { >+ rprintf(FERROR_XFER, "Directory path too long\n"); >+ return; >+ } > *p++ = '/'; >+ } > *p = '\0'; > remainder = MAXPATHLEN - (p - fbuf); >
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