consistently order cleanup attribute before type

[elogind.git] / src / shared / fileio.c

diff --git a/src/shared/fileio.c b/src/shared/fileio.c
index 838d1284332793a09c20a11c58dfd3a9fef0b640..c5806249f68fa6017bf47d8ae9b0acdee4733db4 100644 (file)
--- a/src/shared/fileio.c
+++ b/src/shared/fileio.c
@@ -130,7 +130,7 @@ ssize_t sendfile_full(int out_fd, const char *fn) {
         assert(out_fd > 0);
         assert(fn);
 
-        f = fopen(fn, "r");
+        f = fopen(fn, "re");
         if (!f)
                 return -errno;
 
@@ -294,7 +294,7 @@ static int parse_env_file_internal(
                                 state = KEY;
                                 last_key_whitespace = (size_t) -1;
 
-                                if (!greedy_realloc((void**) &key, &key_alloc, n_key+2)) {
+                                if (!GREEDY_REALLOC(key, key_alloc, n_key+2)) {
                                         r = -ENOMEM;
                                         goto fail;
                                 }
@@ -317,7 +317,7 @@ static int parse_env_file_internal(
                                 else if (last_key_whitespace == (size_t) -1)
                                          last_key_whitespace = n_key;
 
-                                if (!greedy_realloc((void**) &key, &key_alloc, n_key+2)) {
+                                if (!GREEDY_REALLOC(key, key_alloc, n_key+2)) {
                                         r = -ENOMEM;
                                         goto fail;
                                 }
@@ -357,7 +357,7 @@ static int parse_env_file_internal(
                         else if (!strchr(WHITESPACE, c)) {
                                 state = VALUE;
 
-                                if (!greedy_realloc((void**) &value, &value_alloc, n_value+2)) {
+                                if (!GREEDY_REALLOC(value, value_alloc, n_value+2)) {
                                         r = -ENOMEM;
                                         goto fail;
                                 }
@@ -402,7 +402,7 @@ static int parse_env_file_internal(
                                 else if (last_value_whitespace == (size_t) -1)
                                         last_value_whitespace = n_value;
 
-                                if (!greedy_realloc((void**) &value, &value_alloc, n_value+2)) {
+                                if (!GREEDY_REALLOC(value, value_alloc, n_value+2)) {
                                         r = -ENOMEM;
                                         goto fail;
                                 }
@@ -417,7 +417,7 @@ static int parse_env_file_internal(
 
                         if (!strchr(newline, c)) {
                                 /* Escaped newlines we eat up entirely */
-                                if (!greedy_realloc((void**) &value, &value_alloc, n_value+2)) {
+                                if (!GREEDY_REALLOC(value, value_alloc, n_value+2)) {
                                         r = -ENOMEM;
                                         goto fail;
                                 }
@@ -432,7 +432,7 @@ static int parse_env_file_internal(
                         else if (c == '\\')
                                 state = SINGLE_QUOTE_VALUE_ESCAPE;
                         else {
-                                if (!greedy_realloc((void**) &value, &value_alloc, n_value+2)) {
+                                if (!GREEDY_REALLOC(value, value_alloc, n_value+2)) {
                                         r = -ENOMEM;
                                         goto fail;
                                 }
@@ -446,7 +446,7 @@ static int parse_env_file_internal(
                         state = SINGLE_QUOTE_VALUE;
 
                         if (!strchr(newline, c)) {
-                                if (!greedy_realloc((void**) &value, &value_alloc, n_value+2)) {
+                                if (!GREEDY_REALLOC(value, value_alloc, n_value+2)) {
                                         r = -ENOMEM;
                                         goto fail;
                                 }
@@ -461,7 +461,7 @@ static int parse_env_file_internal(
                         else if (c == '\\')
                                 state = DOUBLE_QUOTE_VALUE_ESCAPE;
                         else {
-                                if (!greedy_realloc((void**) &value, &value_alloc, n_value+2)) {
+                                if (!GREEDY_REALLOC(value, value_alloc, n_value+2)) {
                                         r = -ENOMEM;
                                         goto fail;
                                 }
@@ -475,7 +475,7 @@ static int parse_env_file_internal(
                         state = DOUBLE_QUOTE_VALUE;
 
                         if (!strchr(newline, c)) {
-                                if (!greedy_realloc((void**) &value, &value_alloc, n_value+2)) {
+                                if (!GREEDY_REALLOC(value, value_alloc, n_value+2)) {
                                         r = -ENOMEM;
                                         goto fail;
                                 }
@@ -539,15 +539,18 @@ static int parse_env_file_push(const char *filename, unsigned line,
         va_list aq, *ap = userdata;
 
         if (!utf8_is_valid(key)) {
-                log_error("%s:%u: invalid UTF-8 for key '%s', ignoring.",
-                          filename, line, key);
+                _cleanup_free_ char *p = utf8_escape_invalid(key);
+
+                log_error("%s:%u: invalid UTF-8 in key '%s', ignoring.",
+                          filename, line, p);
                 return -EINVAL;
         }
 
         if (value && !utf8_is_valid(value)) {
-                /* FIXME: filter UTF-8 */
+                _cleanup_free_ char *p = utf8_escape_invalid(value);
+
                 log_error("%s:%u: invalid UTF-8 value for key %s: '%s', ignoring.",
-                          filename, line, key, value);
+                          filename, line, key, p);
                 return -EINVAL;
         }
 
@@ -595,15 +598,18 @@ static int load_env_file_push(const char *filename, unsigned line,
         int r;
 
         if (!utf8_is_valid(key)) {
+                _cleanup_free_ char *t = utf8_escape_invalid(key);
+
                 log_error("%s:%u: invalid UTF-8 for key '%s', ignoring.",
-                          filename, line, key);
+                          filename, line, t);
                 return -EINVAL;
         }
 
         if (value && !utf8_is_valid(value)) {
-                /* FIXME: filter UTF-8 */
+                _cleanup_free_ char *t = utf8_escape_invalid(value);
+
                 log_error("%s:%u: invalid UTF-8 value for key %s: '%s', ignoring.",
-                          filename, line, key, value);
+                          filename, line, key, t);
                 return -EINVAL;
         }
 
@@ -611,11 +617,9 @@ static int load_env_file_push(const char *filename, unsigned line,
         if (!p)
                 return -ENOMEM;
 
-        r = strv_push(m, p);
-        if (r < 0) {
-                free(p);
+        r = strv_consume(m, p);
+        if (r < 0)
                 return r;
-        }
 
         free(value);
         return 0;
@@ -704,7 +708,7 @@ int write_env_file(const char *fname, char **l) {
 
 int executable_is_script(const char *path, char **interpreter) {
         int r;
-        char _cleanup_free_ *line = NULL;
+        _cleanup_free_ char *line = NULL;
         int len;
         char *ans;