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| author | Rickard Green <[email protected]> | 2019-05-22 17:51:42 +0200 |
|---|---|---|
| committer | Rickard Green <[email protected]> | 2019-06-18 22:27:23 +0200 |
| commit | b4ee064b539958f6a13bc9554758a106a49f4bd6 (patch) | |
| tree | f5557f2be227b884ae551b6914d269365da15db9 /erts/emulator/beam | |
| parent | f9f857c8094e6bb50a944316ea120e53cd5552ed (diff) | |
| download | otp-b4ee064b539958f6a13bc9554758a106a49f4bd6.tar.gz otp-b4ee064b539958f6a13bc9554758a106a49f4bd6.tar.bz2 otp-b4ee064b539958f6a13bc9554758a106a49f4bd6.zip | |
Yield when validating UTF8 for long subject in re:run()
Diffstat (limited to 'erts/emulator/beam')
| -rw-r--r-- | erts/emulator/beam/erl_bif_re.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/erts/emulator/beam/erl_bif_re.c b/erts/emulator/beam/erl_bif_re.c index ad124fd979..4067d42216 100644 --- a/erts/emulator/beam/erl_bif_re.c +++ b/erts/emulator/beam/erl_bif_re.c @@ -1434,6 +1434,7 @@ static BIF_RETTYPE re_exec_trap(BIF_ALIST_3) loop_count = 0xFFFFFFFF; #endif rc = erts_pcre_exec(NULL, &(restartp->extra), NULL, 0, 0, 0, NULL, 0); + ASSERT(loop_count != 0xFFFFFFFF); BUMP_REDS(BIF_P, loop_count / LOOP_FACTOR); if (rc == PCRE_ERROR_LOOP_LIMIT) { |