gh-mirror/mikepaul-LuaJIT
1
0
Fork 0
mirror of https://github.com/LuaJIT/LuaJIT.git synced 2025-02-07 15:14:08 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Prevent sanitizer warning in snap_restoredata().

Browse Source 
Thanks to Sergey Kaplun. #1193
This commit is contained in:
Mike Pall 2024-05-25 16:38:05 +02:00
parent 9b5e837ac2
commit 4a22050df9
1 changed files with 4 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
src/lj_snap.c
View File

@ -731,7 +731,6 @@ static void snap_restoredata(GCtrace *T, ExitState *ex,
*(lua_Number *)dst = (lua_Number)*(int32_t *)dst; *(lua_Number *)dst = (lua_Number)*(int32_t *)dst;
return; return;
} }
src = (int32_t *)&ex->gpr[r-RID_MIN_GPR];
#if !LJ_SOFTFP #if !LJ_SOFTFP
if (r >= RID_MAX_GPR) { if (r >= RID_MAX_GPR) {
src = (int32_t *)&ex->fpr[r-RID_MIN_FPR]; src = (int32_t *)&ex->fpr[r-RID_MIN_FPR];
@ -743,8 +742,11 @@ static void snap_restoredata(GCtrace *T, ExitState *ex,
#else #else
if (LJ_BE && sz == 4) src++; if (LJ_BE && sz == 4) src++;
#endif #endif
} } else
#endif #endif
{
src = (int32_t *)&ex->gpr[r-RID_MIN_GPR];
}
} }
} }
lua_assert(sz == 1 || sz == 2 || sz == 4 || sz == 8); lua_assert(sz == 1 || sz == 2 || sz == 4 || sz == 8);