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| author | Erlang/OTP <[email protected]> | 2017-03-31 12:58:34 +0200 |
|---|---|---|
| committer | Erlang/OTP <[email protected]> | 2017-03-31 12:58:34 +0200 |
| commit | e29f48616d61b9ef53d79280d5a5f46bd9765d9a (patch) | |
| tree | ed31e30442794e351ebef18b58a0e41ba28df1f9 /erts | |
| parent | cb1b5ecaf0fb8740e114b127efd0b86f279e9f7f (diff) | |
| parent | 0de8b6897b15b9ee881b42ad96b0720f9c17b556 (diff) | |
| download | otp-e29f48616d61b9ef53d79280d5a5f46bd9765d9a.tar.gz otp-e29f48616d61b9ef53d79280d5a5f46bd9765d9a.tar.bz2 otp-e29f48616d61b9ef53d79280d5a5f46bd9765d9a.zip | |
Merge branch 'raimo/file-read_file-leaks-file-descriptors/ERL-383/OTP-14308' into maint-19
* raimo/file-read_file-leaks-file-descriptors/ERL-383/OTP-14308:
Close FD after trying to open a directory
Diffstat (limited to 'erts')
| -rw-r--r-- | erts/emulator/drivers/unix/unix_efile.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/erts/emulator/drivers/unix/unix_efile.c b/erts/emulator/drivers/unix/unix_efile.c index 3ff68a8859..0acc2432a7 100644 --- a/erts/emulator/drivers/unix/unix_efile.c +++ b/erts/emulator/drivers/unix/unix_efile.c @@ -430,6 +430,9 @@ efile_openfile(Efile_error* errInfo, /* Where to return error codes. */ if ( (stat("/dev/null", &nullstatbuf) < 0) || (statbuf.st_ino != nullstatbuf.st_ino) || (statbuf.st_dev != nullstatbuf.st_dev) ) { +#ifdef HAVE_FSTAT + efile_closefile(fd); +#endif errno = EISDIR; return check_error(-1, errInfo); } |