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| author | David Gibson <david@gibson.dropbear.id.au> | 2022-09-28 14:33:22 +1000 |
|---|---|---|
| committer | Stefano Brivio <sbrivio@redhat.com> | 2022-09-29 12:22:10 +0200 |
| commit | df74984c520cb7a5141e7a46c5c1c71bf31355b7 (patch) | |
| tree | b7338c0d81fa5c7796915093df7490acd80d8786 /test | |
| parent | a668d87e7e1f0eae424212bfde31d7bbf464f8b1 (diff) | |
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Stricter checking for nsholder.c
Add the -Wextra -pedantic and -std=c99 flags when compiling the nsholder
test helper to get extra compiler checks, like we already use for the
main source code.
While we're there, fix some %d (signed) printf descriptors being used
for unsigned values (uid_t and gid_t). Pointed out by cppcheck.
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
Diffstat (limited to 'test')
| -rw-r--r-- | test/Makefile | 2 | ||||
| -rw-r--r-- | test/nsholder.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/test/Makefile b/test/Makefile index 08f0c2d..91498ff 100644 --- a/test/Makefile +++ b/test/Makefile @@ -63,7 +63,7 @@ LOCAL_ASSETS = mbuto.img QEMU_EFI.fd \ ASSETS = $(DOWNLOAD_ASSETS) $(LOCAL_ASSETS) -CFLAGS = -Wall -Werror +CFLAGS = -Wall -Werror -Wextra -pedantic -std=c99 assets: $(ASSETS) diff --git a/test/nsholder.c b/test/nsholder.c index aac901b..010a051 100644 --- a/test/nsholder.c +++ b/test/nsholder.c @@ -53,7 +53,7 @@ static void hold(int fd, const struct sockaddr_un *addr) if (rc < 0) die("listen(): %s\n", strerror(errno)); - printf("nsholder: local PID=%d local UID=%d local GID=%d\n", + printf("nsholder: local PID=%d local UID=%u local GID=%u\n", getpid(), getuid(), getgid()); do { int afd = accept(fd, NULL, NULL); |