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Prevent nULL pointer dereference

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This commit is contained in:
twinaphex 2017-05-08 22:55:45 +02:00
parent 779a7676d6
commit e8c1c153d6
1 changed files with 19 additions and 19 deletions
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38
libretro-common/file/archive_file.c
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@ -522,31 +522,31 @@ bool file_archive_extract_file(
bool ret = true;
struct string_list *list = string_split(valid_exts, "|");
userdata.archive_path[0] = '\0';
userdata.first_extracted_file_path = NULL;
userdata.extracted_file_path = NULL;
userdata.extraction_directory = extraction_directory;
userdata.archive_path_size = archive_path_size;
userdata.ext = list;
userdata.list = NULL;
userdata.found_file = false;
userdata.list_only = false;
userdata.context = NULL;
userdata.archive_name[0] = '\0';
userdata.crc = 0;
userdata.dec = NULL;
userdata.decomp_state.opt_file = NULL;
userdata.decomp_state.needle = NULL;
userdata.decomp_state.size = 0;
userdata.decomp_state.found = NULL;
if (!list)
{
ret = false;
goto end;
}
userdata.archive_path[0] = '\0';
userdata.first_extracted_file_path = NULL;
userdata.extracted_file_path = NULL;
userdata.extraction_directory = extraction_directory;
userdata.archive_path_size = archive_path_size;
userdata.ext = list;
userdata.list = NULL;
userdata.found_file = false;
userdata.list_only = false;
userdata.context = NULL;
userdata.archive_name[0] = '\0';
userdata.crc = 0;
userdata.dec = NULL;
userdata.decomp_state.opt_file = NULL;
userdata.decomp_state.needle = NULL;
userdata.decomp_state.size = 0;
userdata.decomp_state.found = NULL;
if (!file_archive_walk(archive_path, valid_exts,
file_archive_extract_cb, &userdata))
{