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cat: Check for lack of success rather than a specific failure.

Browse source 
MFC after:	3 days
Sponsored by:	Klara, Inc.
Reviewed by:	oshogbo
Differential Revision:	https://reviews.freebsd.org/D45149

(cherry picked from commit c6f9df7064)

cat: Missed a couple.

MFC after:	3 days
Sponsored by:	Klara, Inc.

(cherry picked from commit ad4f3bdf73)
This commit is contained in:
Dag-Erling Smørgrav 2024-05-10 12:59:18 +02:00
parent 7f97e3f471
commit b6fb1131e6
1 changed files with 5 additions and 5 deletions
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10
bin/cat/cat.c
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@ -138,7 +138,7 @@ init_casper_net(cap_channel_t *casper)
familylimit = AF_LOCAL;
cap_net_limit_name2addr_family(limit, &familylimit, 1);
if (cap_net_limit(limit) < 0)
if (cap_net_limit(limit) != 0)
err(EXIT_FAILURE, "unable to apply limits");
}
#endif
@ -211,7 +211,7 @@ main(int argc, char *argv[])
stdout_lock.l_start = 0;
stdout_lock.l_type = F_WRLCK;
stdout_lock.l_whence = SEEK_SET;
if (fcntl(STDOUT_FILENO, F_SETLKW, &stdout_lock) == -1)
if (fcntl(STDOUT_FILENO, F_SETLKW, &stdout_lock) != 0)
err(EXIT_FAILURE, "stdout");
}
@ -219,7 +219,7 @@ main(int argc, char *argv[])
caph_cache_catpages();
if (caph_enter_casper() < 0)
if (caph_enter_casper() != 0)
err(EXIT_FAILURE, "capsicum");
if (bflag || eflag || nflag || sflag || tflag || vflag)
@ -456,7 +456,7 @@ udom_open(const char *path, int flags)
errno = serrno;
return (-1);
}
if (caph_rights_limit(fd, &rights) < 0) {
if (caph_rights_limit(fd, &rights) != 0) {
serrno = errno;
close(fd);
freeaddrinfo(res0);
@ -494,7 +494,7 @@ udom_open(const char *path, int flags)
}
cap_rights_clear(&rights, CAP_CONNECT, CAP_SHUTDOWN);
if (caph_rights_limit(fd, &rights) < 0) {
if (caph_rights_limit(fd, &rights) != 0) {
serrno = errno;
close(fd);
errno = serrno;