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authorJo-Philipp Wich <jow@openwrt.org>2012-05-03 17:19:16 +0000
committerJo-Philipp Wich <jow@openwrt.org>2012-05-03 17:19:16 +0000
commit9151869423f9b369a42906dea8707263fe53aff9 (patch)
tree088d1a4973acf821193f1849bd4b23b0dbb4563a /package/arptables
parentccd44980d6dd8396be638967a2a13d5109fb1fcd (diff)
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uhttpd URL-codec bug fixes.
* Fixed output-buffer-overflow bug in uh_urlencode() and uh_urldecode() [tested input-buffer index against output-buffer length]. In reality, this would not typically cause an overflow on decode, where the output string would be expected to be shorter than the input string; and uh_urlencode() seems to have been unreferenced in the source. * Fixed bug: uh_urlencode() and uh_urldecode() both read one extra byte from the input-string. While this could manifest in C code, the result was most egregious when called from Lua, where it caused an extra null byte to be embedded at the end of the output string. * uh_urlencode() cleanup: removed redundant bitwise-and. Signed-off-by: David Favro <openwrt@meta-dynamic.com> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@31569 3c298f89-4303-0410-b956-a3cf2f4a3e73
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