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| author | Björn Gustavsson <[email protected]> | 2012-01-31 08:08:13 +0100 |
|---|---|---|
| committer | Björn Gustavsson <[email protected]> | 2012-02-01 16:10:54 +0100 |
| commit | 741eb5821beba958eafba23f11b1f115f63dd75e (patch) | |
| tree | fa5d538e8a99c6dd2a334333c88e074bcd63b2d9 | |
| parent | 0e476410666e3dfeb7e93289ff235e2b1232e5ee (diff) | |
| download | otp-741eb5821beba958eafba23f11b1f115f63dd75e.tar.gz otp-741eb5821beba958eafba23f11b1f115f63dd75e.tar.bz2 otp-741eb5821beba958eafba23f11b1f115f63dd75e.zip | |
beam_bp: Fix faulty assertion in erts_find_local_func()
Commit 64ccd8c9b7a782ca777ca4649dbb1f4a1ef00bce introduced BIF
stubs. The stub functions were not actually remove the loaded
code, but the name of the function in the func_info instruction
was changed to [] to mark it as invalid.
| -rw-r--r-- | erts/emulator/beam/beam_bp.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/erts/emulator/beam/beam_bp.c b/erts/emulator/beam/beam_bp.c index dd13cd179a..53f283ba39 100644 --- a/erts/emulator/beam/beam_bp.c +++ b/erts/emulator/beam/beam_bp.c @@ -486,7 +486,8 @@ erts_find_local_func(Eterm mfa[3]) { for (i = 0; i < n; ++i) { code_ptr = code_base[MI_FUNCTIONS+i]; ASSERT(((BeamInstr) BeamOp(op_i_func_info_IaaI)) == code_ptr[0]); - ASSERT(mfa[0] == ((Eterm) code_ptr[2])); + ASSERT(mfa[0] == ((Eterm) code_ptr[2]) || + is_nil((Eterm) code_ptr[2])); if (mfa[1] == ((Eterm) code_ptr[3]) && ((BeamInstr) mfa[2]) == code_ptr[4]) { return code_ptr + 5; |