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Use umask in chmod call when fixing permissions on "locked" files we're

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extracting.  (Still need to verify this works right under Win32.)
This commit is contained in:
Andy McFadden
2004-03-09 18:29:11 +00:00
parent 68193a70c3
commit 47d3e33265
1 changed files with 9 additions and 3 deletions
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12
nufxlib-0/FileIO.c
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@@ -591,10 +591,16 @@ Nu_SetFileAccess(NuArchive* pArchive, const NuRecord* pRecord,
#if defined(UNIX_LIKE) || defined(WINDOWS_LIKE) #if defined(UNIX_LIKE) || defined(WINDOWS_LIKE)
/* only need to do something if the file was "locked" */ /* only need to do something if the file was "locked" */
if (Nu_IsRecordLocked(pRecord)) { if (Nu_IsRecordLocked(pRecord)) {
/* set it to 444 */ mode_t mask;
if (chmod(pathname, S_IRUSR | S_IRGRP | S_IROTH) < 0) {
/* set it to 444, modified by umask */
mask = umask(0);
umask(mask);
//DBUG(("+++ chmod '%s' %03o (mask=%03o)\n", pathname,
// (S_IRUSR | S_IRGRP | S_IROTH) & ~mask, mask));
if (chmod(pathname, (S_IRUSR | S_IRGRP | S_IROTH) & ~mask) < 0) {
Nu_ReportError(NU_BLOB, errno, Nu_ReportError(NU_BLOB, errno,
"unable to set access for '%s'", pathname); "unable to set access for '%s' to %03o", pathname, mask);
err = kNuErrFileSetAccess; err = kNuErrFileSetAccess;
goto bail; goto bail;
} }