X-Git-Url: http://git.archive.openwrt.org/?p=project%2Fprocd.git;a=blobdiff_plain;f=jail%2Fseccomp.c;h=fae08f98ee2f4efa47171db7566a2a3eb257e008;hp=1a2bb27a5d4d05f01e08c0cf0097230adf7d8418;hb=fa5ce1c2b4fe3fa6bb4bbc6697961655b952d8d4;hpb=5e4ad0270bedf98da1d47e3e1306f7b66b6b29c7

diff --git a/jail/seccomp.c b/jail/seccomp.c
index 1a2bb27..fae08f9 100644
--- a/jail/seccomp.c
+++ b/jail/seccomp.c
@@ -22,15 +22,15 @@
 #include "seccomp.h"
 #include "../syscall-names.h"
 
-static int max_syscall = ARRAY_SIZE(syscall_names);
-
 static int find_syscall(const char *name)
 {
 	int i;
 
-	for (i = 0; i < max_syscall; i++)
-		if (syscall_names[i] && !strcmp(syscall_names[i], name))
-			return i;
+	for (i = 0; i < SYSCALL_COUNT; i++) {
+		int sc = syscall_index_to_number(i);
+		if (syscall_name(sc) && !strcmp(syscall_name(sc), name))
+			return sc;
+	}
 
 	return -1;
 }
@@ -67,13 +67,13 @@ int install_syscall_filter(const char *argv, const char *file)
 
 	blob_buf_init(&b, 0);
 	if (!blobmsg_add_json_from_file(&b, file)) {
-		INFO("%s: failed to load %s\n", argv, file);
+		ERROR("%s: failed to load %s\n", argv, file);
 		return -1;
 	}
 
 	blobmsg_parse(policy, __SECCOMP_MAX, tb, blob_data(b.head), blob_len(b.head));
 	if (!tb[SECCOMP_WHITELIST]) {
-		INFO("%s: %s is missing the syscall table\n", argv, file);
+		ERROR("%s: %s is missing the syscall table\n", argv, file);
 		return -1;
 	}
 
@@ -85,7 +85,7 @@ int install_syscall_filter(const char *argv, const char *file)
 
 	filter = calloc(sz, sizeof(struct sock_filter));
 	if (!filter) {
-		INFO("failed to allocate filter memory\n");
+		ERROR("failed to allocate filter memory\n");
 		return -1;
 	}
 
@@ -125,7 +125,7 @@ int install_syscall_filter(const char *argv, const char *file)
 		set_filter(&filter[idx], BPF_RET + BPF_K, 0, 0, SECCOMP_RET_KILL);
 
 	if (prctl(PR_SET_NO_NEW_PRIVS, 1, 0, 0, 0)) {
-		INFO("%s: prctl(PR_SET_NO_NEW_PRIVS) failed: %s\n", argv, strerror(errno));
+		ERROR("%s: prctl(PR_SET_NO_NEW_PRIVS) failed: %m\n", argv);
 		return errno;
 	}
 
@@ -133,7 +133,7 @@ int install_syscall_filter(const char *argv, const char *file)
 	prog.filter = filter;
 
 	if (prctl(PR_SET_SECCOMP, SECCOMP_MODE_FILTER, &prog)) {
-		INFO("%s: prctl(PR_SET_SECCOMP) failed: %s\n", argv, strerror(errno));
+		ERROR("%s: prctl(PR_SET_SECCOMP) failed: %m\n", argv);
 		return errno;
 	}
 	return 0;