FreeBSD Bugzilla – Attachment 68692 Details for
Bug 100914
[patch] tftpd(8): libexec/tftpd: write access control
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[patch]
file.diff
file.diff (text/plain), 831 bytes, created by
Auster
on 2006-07-27 11:50:11 UTC
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file.diff
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Creator:
Auster
Created:
2006-07-27 11:50:11 UTC
Size:
831 bytes
patch
obsolete
>--- libexec/tftpd/tftpd.c.orig Thu Jul 27 12:02:59 2006 >+++ libexec/tftpd/tftpd.c Thu Jul 27 12:07:57 2006 >@@ -588,16 +588,28 @@ validate_access(char **filep, int mode) > dirp->name, filename); > if (stat(pathname, &stbuf) == 0 && > (stbuf.st_mode & S_IFMT) == S_IFREG) { >- if ((stbuf.st_mode & S_IROTH) != 0) { >- break; >+ if (mode == RRQ) { >+ if ((stbuf.st_mode & S_IROTH) != 0) { >+ break; >+ } >+ } else { >+ if ((stbuf.st_mode & S_IWOTH) != 0) { >+ break; >+ } > } > err = EACCESS; > } > } > if (dirp->name != NULL) > *filep = filename = pathname; >- else if (mode == RRQ) >- return (err); >+ else { >+ if (mode == RRQ) { >+ return (err); >+ } else { >+ if (!create_new) >+ return (err); >+ } >+ } > } > if (options[OPT_TSIZE].o_request) { > if (mode == RRQ)
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