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Avoid potentially-uninitialized warnings in readline

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This commit is contained in:
Nikita Popov
2019-04-12 11:01:56 +02:00
parent e5edbd0fe6
commit edcf087ff9
1 changed files with 4 additions and 5 deletions
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9
ext/readline/readline_cli.c
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@@ -521,13 +521,12 @@ TODO:
retval = cli_completion_generator_ini(text, textlen, &cli_completion_state);
} else {
char *lc_text, *class_name_end;
size_t class_name_len;
zend_string *class_name;
zend_string *class_name = NULL;
zend_class_entry *ce = NULL;
class_name_end = strstr(text, "::");
if (class_name_end) {
class_name_len = class_name_end - text;
size_t class_name_len = class_name_end - text;
class_name = zend_string_alloc(class_name_len, 0);
zend_str_tolower_copy(ZSTR_VAL(class_name), text, class_name_len);
if ((ce = zend_lookup_class(class_name)) == NULL) {
@@ -561,11 +560,11 @@ TODO:
break;
}
efree(lc_text);
if (class_name_end) {
if (class_name) {
zend_string_release_ex(class_name, 0);
}
if (ce && retval) {
size_t len = class_name_len + 2 + strlen(retval) + 1;
size_t len = ZSTR_LEN(ce->name) + 2 + strlen(retval) + 1;
char *tmp = malloc(len);
snprintf(tmp, len, "%s::%s", ZSTR_VAL(ce->name), retval);