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libcasper: do not fail if Capsicum is not avilable

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Casper service can be also used on the kernels without Capsicum support.

Reported by:	sbruno
Tested by:	sbruno
This commit is contained in:
Mariusz Zaborski 2018-11-30 19:27:14 +00:00
parent e7a0ad24b0
commit 77ebcc05ea
1 changed files with 1 additions and 1 deletions
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2
lib/libcasper/services/cap_fileargs/cap_fileargs.c
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@ -363,7 +363,7 @@ open_file(const char *name)
return (-1);
if (caprightsp != NULL) {
if (cap_rights_limit(fd, caprightsp) < 0) {
if (cap_rights_limit(fd, caprightsp) < 0 && errno != ENOSYS) {
serrno = errno;
close(fd);
errno = serrno;