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* fix check in PackageWriter against ".."

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git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@40212 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Oliver Tappe
2011-01-12 14:28:58 +00:00
parent ca7aa99f98
commit 170c1cc032
1 changed files with 2 additions and 2 deletions
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src/bin/package/PackageWriter.cpp
+2 -2
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@@ -746,8 +746,8 @@ PackageWriter::_RegisterEntry(Entry* parent, const char* name,
size_t nameLength, bool isImplicit) size_t nameLength, bool isImplicit)
{ {
// check the component name -- don't allow "." or ".." // check the component name -- don't allow "." or ".."
if (*name == '.' if (name[0] == '.'
&& (nameLength == 1 || (nameLength == 2 && name[2] == '.'))) { && (nameLength == 1 || (nameLength == 2 && name[1] == '.'))) {
fprintf(stderr, "Error: Invalid file name: \".\" and \"..\" " fprintf(stderr, "Error: Invalid file name: \".\" and \"..\" "
"are not allowed as path components\n"); "are not allowed as path components\n");
throw status_t(B_BAD_VALUE); throw status_t(B_BAD_VALUE);