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| author | Richard Lowe <richlowe@richlowe.net> | 2021-12-02 15:15:52 -0600 |
|---|---|---|
| committer | Richard Lowe <richlowe@richlowe.net> | 2021-12-12 15:40:06 -0600 |
| commit | 01355ae8e99e2965e664160bdd8ac9f0fdc1329c (patch) | |
| tree | dbea1f257da6813eadfb9b9b4143d39b34ce73a4 /usr/src/uts | |
| parent | 47c607a3073a2acd65c934fe1e6967b2aa0094d8 (diff) | |
| download | illumos-gate-01355ae8e99e2965e664160bdd8ac9f0fdc1329c.tar.gz | |
14283 ldd should not complain about non-executable shared objects
Reviewed by: Jason King <jason.brian.king@gmail.com>
Reviewed by: Andy Fiddaman <andy@omnios.org>
Reviewed by: Toomas Soome <tsoome@me.com>
Approved by: Dan McDonald <danmcd@joyent.com>
Diffstat (limited to 'usr/src/uts')
| -rw-r--r-- | usr/src/uts/common/os/grow.c | 21 |
1 files changed, 6 insertions, 15 deletions
diff --git a/usr/src/uts/common/os/grow.c b/usr/src/uts/common/os/grow.c index de2a4f26c4..da53bce24e 100644 --- a/usr/src/uts/common/os/grow.c +++ b/usr/src/uts/common/os/grow.c @@ -30,7 +30,7 @@ */ /* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */ -/* All Rights Reserved */ +/* All Rights Reserved */ #include <sys/types.h> #include <sys/inttypes.h> @@ -758,20 +758,11 @@ smmap_common(caddr_t *addrp, size_t len, } /* - * XXX - Do we also adjust maxprot based on protections - * of the vnode? E.g. if no execute permission is given - * on the vnode for the current user, maxprot probably - * should disallow PROT_EXEC also? This is different - * from the write access as this would be a per vnode - * test as opposed to a per fd test for writability. - */ - - /* - * Verify that the specified protections are not greater than - * the maximum allowable protections. Also test to make sure - * that the file descriptor does allows for read access since - * "write only" mappings are hard to do since normally we do - * the read from the file before the page can be written. + * Verify that the specified protections are not greater than the + * maximum allowable protections. Also test to make sure that the + * file descriptor allows for read access since "write only" mappings + * are hard to do since normally we do the read from the file before + * the page can be written. */ if (((maxprot & uprot) != uprot) || (fp->f_flag & FREAD) == 0) return (EACCES); |