Convert sizeof foo to sizeof(foo).

[tinc] / src / fsck.c

diff --git a/src/fsck.c b/src/fsck.c
index e5e7dd5..42f40f4 100644 (file)
--- a/src/fsck.c
+++ b/src/fsck.c
@@ -39,7 +39,7 @@ static bool ask_fix(void) {
 again:
        fprintf(stderr, "Fix y/n? ");
        char buf[1024];
-       if(!fgets(buf, sizeof buf, stdin)) {
+       if(!fgets(buf, sizeof(buf), stdin)) {
                tty = false;
                return false;
        }
@@ -84,9 +84,9 @@ static void check_conffile(const char *fname, bool server) {
        bool skip = false;
        const int maxvariables = 50;
        int count[maxvariables];
-       memset(count, 0, sizeof count);
+       memset(count, 0, sizeof(count));
 
-       while(fgets(line, sizeof line, f)) {
+       while(fgets(line, sizeof(line), f)) {
                if(skip) {
                        if(!strncmp(line, "-----END", 8))
                                skip = false;
@@ -192,7 +192,7 @@ int fsck(const char *argv0) {
 
 #ifndef DISABLE_LEGACY
        rsa_t *rsa_priv = NULL;
-       snprintf(fname, sizeof fname, "%s/rsa_key.priv", confbase);
+       snprintf(fname, sizeof(fname), "%s/rsa_key.priv", confbase);
 
        if(stat(fname, &st)) {
                if(errno != ENOENT) {
@@ -233,7 +233,7 @@ int fsck(const char *argv0) {
 #endif
 
        ecdsa_t *ecdsa_priv = NULL;
-       snprintf(fname, sizeof fname, "%s/ed25519_key.priv", confbase);
+       snprintf(fname, sizeof(fname), "%s/ed25519_key.priv", confbase);
 
        if(stat(fname, &st)) {
                if(errno != ENOENT) {
@@ -287,7 +287,7 @@ int fsck(const char *argv0) {
        // Check for public keys.
        // TODO: use RSAPublicKeyFile variable if present.
 
-       snprintf(fname, sizeof fname, "%s/hosts/%s", confbase, name);
+       snprintf(fname, sizeof(fname), "%s/hosts/%s", confbase, name);
        if(access(fname, R_OK))
                fprintf(stderr, "WARNING: cannot read %s\n", fname);
 
@@ -325,19 +325,19 @@ int fsck(const char *argv0) {
                                return 1;
                        }
                        char buf1[len], buf2[len], buf3[len];
-                       randomize(buf1, sizeof buf1);
+                       randomize(buf1, sizeof(buf1));
                        buf1[0] &= 0x7f;
-                       memset(buf2, 0, sizeof buf2);
-                       memset(buf3, 0, sizeof buf2);
-                       if(!rsa_public_encrypt(rsa_pub, buf1, sizeof buf1, buf2)) {
+                       memset(buf2, 0, sizeof(buf2));
+                       memset(buf3, 0, sizeof(buf2));
+                       if(!rsa_public_encrypt(rsa_pub, buf1, sizeof(buf1), buf2)) {
                                fprintf(stderr, "ERROR: public RSA key does not work.\n");
                                return 1;
                        }
-                       if(!rsa_private_decrypt(rsa_priv, buf2, sizeof buf2, buf3)) {
+                       if(!rsa_private_decrypt(rsa_priv, buf2, sizeof(buf2), buf3)) {
                                fprintf(stderr, "ERROR: private RSA key does not work.\n");
                                return 1;
                        }
-                       if(memcmp(buf1, buf3, sizeof buf1)) {
+                       if(memcmp(buf1, buf3, sizeof(buf1))) {
                                fprintf(stderr, "ERROR: public and private RSA keys do not match.\n");
                                return 1;
                        }
@@ -414,7 +414,7 @@ int fsck(const char *argv0) {
                if(strtailcmp(ent->d_name, "-up") && strtailcmp(ent->d_name, "-down"))
                        continue;
 
-               strncpy(fname, ent->d_name, sizeof fname);
+               strncpy(fname, ent->d_name, sizeof(fname));
                char *dash = strrchr(fname, '-');
                if(!dash)
                        continue;
@@ -431,7 +431,7 @@ int fsck(const char *argv0) {
                        continue;
                }
 
-               snprintf(fname, sizeof fname, "%s" SLASH "%s", confbase, ent->d_name);
+               snprintf(fname, sizeof(fname), "%s" SLASH "%s", confbase, ent->d_name);
                if(access(fname, R_OK | X_OK)) {
                        if(errno != EACCES) {
                                fprintf(stderr, "ERROR: cannot access %s: %s\n", fname, strerror(errno));
@@ -446,7 +446,7 @@ int fsck(const char *argv0) {
        }
        closedir(dir);
 
-       snprintf(dname, sizeof dname, "%s" SLASH "hosts", confbase);
+       snprintf(dname, sizeof(dname), "%s" SLASH "hosts", confbase);
        dir = opendir(dname);
        if(!dir) {
                fprintf(stderr, "ERROR: cannot read directory %s: %s\n", dname, strerror(errno));
@@ -457,13 +457,13 @@ int fsck(const char *argv0) {
                if(strtailcmp(ent->d_name, "-up") && strtailcmp(ent->d_name, "-down"))
                        continue;
 
-               strncpy(fname, ent->d_name, sizeof fname);
+               strncpy(fname, ent->d_name, sizeof(fname));
                char *dash = strrchr(fname, '-');
                if(!dash)
                        continue;
                *dash = 0;
 
-               snprintf(fname, sizeof fname, "%s" SLASH "hosts" SLASH "%s", confbase, ent->d_name);
+               snprintf(fname, sizeof(fname), "%s" SLASH "hosts" SLASH "%s", confbase, ent->d_name);
                if(access(fname, R_OK | X_OK)) {
                        if(errno != EACCES) {
                                fprintf(stderr, "ERROR: cannot access %s: %s\n", fname, strerror(errno));
@@ -488,7 +488,7 @@ int fsck(const char *argv0) {
                        if(!check_id(ent->d_name))
                                continue;
 
-                       snprintf(fname, sizeof fname, "%s" SLASH "hosts" SLASH "%s", confbase, ent->d_name);
+                       snprintf(fname, sizeof(fname), "%s" SLASH "hosts" SLASH "%s", confbase, ent->d_name);
                        check_conffile(fname, false);
                }
                closedir(dir);