mirror/RetroArch
1
0
Fork 0
mirror of https://github.com/libretro/RetroArch synced 2025-04-03 19:20:24 +00:00
Code Issues Packages Projects Releases Wiki Activity

Prevent segfault when accessing 'Explore' menu

Browse Source
This commit is contained in:
jdgleaver 2021-03-16 11:28:13 +00:00
parent ad13be13cd
commit 523e37ec95
1 changed files with 16 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
menu/menu_explore.c
View File

@ -597,7 +597,22 @@ static explore_state_t *explore_build_list(void)
key_str = key->val.string.buff; key_str = key->val.string.buff;
if (string_is_equal(key_str, "crc")) if (string_is_equal(key_str, "crc"))
{ {
switch (strlen(val->val.binary.buff))
{
case 1:
crc32 = *(uint8_t*)val->val.binary.buff;
break;
case 2:
crc32 = swap_if_little16(*(uint16_t*)val->val.binary.buff);
break;
case 4:
crc32 = swap_if_little32(*(uint32_t*)val->val.binary.buff); crc32 = swap_if_little32(*(uint32_t*)val->val.binary.buff);
break;
default:
crc32 = 0;
break;
}
continue; continue;
} }
else if (string_is_equal(key_str, "name")) else if (string_is_equal(key_str, "name"))