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| author | Björn Gustavsson <[email protected]> | 2011-03-09 10:42:58 +0100 |
|---|---|---|
| committer | Björn Gustavsson <[email protected]> | 2011-03-09 14:01:03 +0100 |
| commit | 1aa1166460dc22791ab909bb0a8565b2e12a1820 (patch) | |
| tree | e87a13f69aa6b7a335b77e66e357d7662a60b305 /erts/emulator/beam/index.c | |
| parent | c668eba73f72e8407158592bc65f37d5cc8aaaa3 (diff) | |
| download | otp-1aa1166460dc22791ab909bb0a8565b2e12a1820.tar.gz otp-1aa1166460dc22791ab909bb0a8565b2e12a1820.tar.bz2 otp-1aa1166460dc22791ab909bb0a8565b2e12a1820.zip | |
Fix 18 exabyte memory allocation failure
The new_binary() function takes a size argument that is an
int. In the 64-bit emulator (sizeof(int) == 4, sizeof(Uint) == 8),
any sizes >= 0x8000000 become 0xffffffff80000000 and above and
triggers a memory allocation failure.
Change the type of the size argument to Uint, and change any
callers that cast the argument to an int.
Correction-by: Jon Meredith
Diffstat (limited to 'erts/emulator/beam/index.c')
0 files changed, 0 insertions, 0 deletions