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Print a message if there are no PaX flags, to be less confusing. 

Requested by and okay rpaulo@.
This commit is contained in:
elad 2006-09-27 20:01:50 +00:00
parent d25337ac41
commit 9a206be80a
1 changed files with 7 additions and 2 deletions
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9
usr.bin/paxctl/paxctl.c
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@ -1,4 +1,4 @@
/* $NetBSD: paxctl.c,v 1.2 2006/05/16 02:37:24 dogcow Exp $ */
/* $NetBSD: paxctl.c,v 1.3 2006/09/27 20:01:50 elad Exp $ */
/*-
* Copyright (c) 2006 Elad Efrat <elad@NetBSD.org>
@ -120,7 +120,7 @@ main(int argc, char **argv)
Elf_Ehdr eh;
Elf_Phdr ph;
char *opt = NULL;
int fd, i, add_flags = 0, del_flags = 0, list = 0, ok = 0;
int fd, i, add_flags = 0, del_flags = 0, list = 0, ok = 0, flagged = 0;
if (argc < 2)
usage();
@ -186,6 +186,8 @@ main(int argc, char **argv)
pax_printflags(ph.p_flags);
flagged = 1;
break;
}
@ -207,6 +209,9 @@ main(int argc, char **argv)
errx(1, "Could not find an ELF PT_NOTE section in `%s'",
opt);
if (list && !flagged)
(void)printf("No PaX flags.\n");
(void)close(fd);
return (0);