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intl: change uses of sprintf into snprintf

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This commit is contained in:
Niels Dossche
2024-06-09 19:39:09 +02:00
parent 934e385640
commit cbb81b87f2
1 changed files with 5 additions and 3 deletions
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8
ext/intl/locale/locale_methods.c
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@@ -1080,12 +1080,14 @@ static int add_array_entry(const char* loc_name, zval* hash_arr, char* key_name)
if( cur_key_name ){
efree( cur_key_name);
}
cur_key_name = (char*)ecalloc( 25, 25);
sprintf( cur_key_name , "%s%d", key_name , cnt++);
/* Over-allocates a few bytes for the integer so we don't have to reallocate. */
size_t cur_key_name_size = (sizeof("-2147483648") - 1) + strlen(key_name) + 1;
cur_key_name = emalloc(cur_key_name_size);
snprintf( cur_key_name, cur_key_name_size , "%s%d", key_name , cnt++);
add_assoc_string( hash_arr, cur_key_name , token);
/* tokenize on the "_" or "-" and stop at singleton if any */
while( (token = php_strtok_r(NULL , DELIMITER , &last_ptr)) && (strlen(token)>1) ){
sprintf( cur_key_name , "%s%d", key_name , cnt++);
snprintf( cur_key_name , cur_key_name_size, "%s%d", key_name , cnt++);
add_assoc_string( hash_arr, cur_key_name , token);
}
/*