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strutl.cc: the filename can't be longer than 255
The URItoFileName translates the path into the filename, but the
filename can't be longer than 255 according to
/usr/include/linux/limits.h.
Truncate it when it is longer than 240 (leave some spaces for
".Packages" and "._Release" suffix)
Upstream-Status: Pending
Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
---
apt-pkg/contrib/strutl.cc | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/apt-pkg/contrib/strutl.cc b/apt-pkg/contrib/strutl.cc
--- a/apt-pkg/contrib/strutl.cc
+++ b/apt-pkg/contrib/strutl.cc
@@ -399,7 +399,12 @@ string URItoFileName(const string &URI)
// "\x00-\x20{}|\\\\^\\[\\]<>\"\x7F-\xFF";
string NewURI = QuoteString(U,"\\|{}[]<>\"^~_=!@#$%^&*");
replace(NewURI.begin(),NewURI.end(),'/','_');
- return NewURI;
+
+ // Truncate from the head when it is longer than 240
+ if(NewURI.length() > 240)
+ return NewURI.substr(NewURI.length() - 240, NewURI.length() - 1);
+ else
+ return NewURI;
}
/*}}}*/
// Base64Encode - Base64 Encoding routine for short strings /*{{{*/
--
1.7.10.4
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