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* Do not try to remove write permission from symlinks, since chmod()

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follows symlinks.  (Note that the permissions on symlinks are
  ignored anyway.)
This commit is contained in:
Eelco Dolstra 2003-08-28 10:51:14 +00:00
parent c4f1f49574
commit b018517314
2 changed files with 3 additions and 3 deletions
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2
src/normalise.cc
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@ -202,7 +202,7 @@ FSId normaliseFState(FSId id, FSIdSet pending)
/* For this output path, find the references to other paths contained /* For this output path, find the references to other paths contained
in it. */ in it. */
Strings refPaths = filterReferences(path, Strings refPaths = filterReferences(path,
Strings(allPaths.begin(), allPaths.end())); Strings(allPaths.begin(), allPaths.end()));
/* Construct a slice element for this output path. */ /* Construct a slice element for this output path. */
SliceElem elem; SliceElem elem;

4
src/util.cc
View file

@ -149,9 +149,9 @@ void makePathReadOnly(const string & path)
if (lstat(path.c_str(), &st)) if (lstat(path.c_str(), &st))
throw SysError(format("getting attributes of path `%1%'") % path); throw SysError(format("getting attributes of path `%1%'") % path);
if (st.st_mode & S_IWUSR) { if (!S_ISLNK(st.st_mode) && (st.st_mode & S_IWUSR)) {
if (chmod(path.c_str(), st.st_mode & ~S_IWUSR) == -1) if (chmod(path.c_str(), st.st_mode & ~S_IWUSR) == -1)
throw SysError(format("making `%1%' read-only")); throw SysError(format("making `%1%' read-only") % path);
} }
if (S_ISDIR(st.st_mode)) { if (S_ISDIR(st.st_mode)) {