Created
November 4, 2012 00:17
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apache permissions issue - namei output
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# this link works perfectly | |
$ namei -m public_html/gallery/Pictures | |
f: public_html/gallery/Pictures | |
drwxr-xr-x public_html | |
drwxr-xr-x gallery | |
lrwxrwxrwx Pictures -> ../../Pictures | |
drwxr-xr-x .. | |
drwxr-xr-x .. | |
lrwxrwxrwx Pictures -> aleisa/Pictures | |
drwxr-xr-x aleisa | |
drwxr-xr-x Pictures | |
# this one causes apache to say Symbolic link not allowed or link target not accessible: /home/triffid/public_html/gallery/old-pictures, referer: http://jinsuul/~triffid/cgi-bin/gallery/old-pictures | |
$ namei -m public_html/gallery/old-pictures | |
f: public_html/gallery/old-pictures | |
drwxr-xr-x public_html | |
drwxr-xr-x gallery | |
lrwxrwxrwx old-pictures -> ../../Storage/Pictures | |
drwxr-xr-x .. | |
drwxr-xr-x .. | |
drwxrwxr-x Storage | |
drwxrwxr-x Pictures | |
$ mount | |
# irrelevant lines removed | |
aleisa:/home/triffid on /home/triffid/aleisa type fuse.sshfs (rw,noatime,allow_other) | |
aleisa:/mnt/storage on /home/triffid/Storage type fuse.sshfs (rw,noatime,allow_other) | |
# strace -s 1024 -f -o apache2.strace /etc/init.d/apache2 start | |
# edited for brevity | |
# this is the NON-WORKING symlink | |
3795 stat64("/home/triffid/public_html/gallery/old-pictures/000_0001.JPG", {st_mode=S_IFREG|0775, st_size=278484, ...}) = 0 | |
3795 open("/home/triffid/.htaccess", O_RDONLY|O_LARGEFILE|O_CLOEXEC) = -1 ENOENT (No such file or directory) | |
3795 open("/home/triffid/public_html/.htaccess", O_RDONLY|O_LARGEFILE|O_CLOEXEC) = -1 ENOENT (No such file or directory) | |
3795 lstat64("/home/triffid/public_html/gallery", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0 | |
3795 open("/home/triffid/public_html/gallery/.htaccess", O_RDONLY|O_LARGEFILE|O_CLOEXEC) = -1 ENOENT (No such file or directory) | |
3795 lstat64("/home/triffid/public_html/gallery/old-pictures", {st_mode=S_IFLNK|0777, st_size=22, ...}) = 0 | |
3795 stat64("/home/triffid/public_html/gallery/old-pictures", {st_mode=S_IFDIR|0775, st_size=565248, ...}) = 0 | |
3795 gettimeofday({1351990275, 338808}, NULL) = 0 | |
3795 write(2, "[Sun Nov 04 11:51:15 2012] [error] [client 127.0.0.1] Symbolic link not allowed or link target not accessible: /home/triffid/public_html/gallery/old-pictures, referer: http://jinsuul/~triffid/cgi-bin/gallery/old-pictures\n", 221) = 221 | |
# this is the WORKING symlink | |
3841 stat64("/home/triffid/public_html/gallery/Pictures/100_1309.JPG", {st_mode=S_IFREG|0755, st_size=280624, ...}) = 0 | |
3841 open("/home/triffid/.htaccess", O_RDONLY|O_LARGEFILE|O_CLOEXEC) = -1 ENOENT (No such file or directory) | |
3841 open("/home/triffid/public_html/.htaccess", O_RDONLY|O_LARGEFILE|O_CLOEXEC) = -1 ENOENT (No such file or directory) | |
3841 lstat64("/home/triffid/public_html/gallery", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0 | |
3841 open("/home/triffid/public_html/gallery/.htaccess", O_RDONLY|O_LARGEFILE|O_CLOEXEC) = -1 ENOENT (No such file or directory) | |
3841 lstat64("/home/triffid/public_html/gallery/Pictures", {st_mode=S_IFLNK|0777, st_size=14, ...}) = 0 | |
3841 stat64("/home/triffid/public_html/gallery/Pictures", {st_mode=S_IFDIR|0755, st_size=69632, ...}) = 0 | |
3841 open("/home/triffid/public_html/gallery/Pictures/.htaccess", O_RDONLY|O_LARGEFILE|O_CLOEXEC) = -1 ENOENT (No such file or directory) | |
3841 lstat64("/home/triffid/public_html/gallery/Pictures/100_1309.JPG", {st_mode=S_IFREG|0755, st_size=280624, ...}) = 0 | |
3841 open("/home/triffid/public_html/gallery/Pictures/100_1309.JPG", O_RDONLY|O_LARGEFILE|O_CLOEXEC) = 19 |
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