OpenJDK / amber / amber
changeset 2948:7f4d7737d38f
6853336: (process) disable or remove clone-exec feature (6850720)
Summary: clone-exec feature (6850720) needs more work on 32-bit Linux
Reviewed-by: alanb, michaelm
Contributed-by: Martin Buchholz <martinrb@google.com>
| author | tbell |
|---|---|
| date | Sun, 21 Jun 2009 12:02:14 -0700 |
| parents | b0135c99348e |
| children | 239a078fc830 |
| files | jdk/src/solaris/native/java/lang/UNIXProcess_md.c |
| diffstat | 1 files changed, 12 insertions(+), 0 deletions(-) [+] |
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--- a/jdk/src/solaris/native/java/lang/UNIXProcess_md.c Sun Jun 14 14:33:30 2009 -0700 +++ b/jdk/src/solaris/native/java/lang/UNIXProcess_md.c Sun Jun 21 12:02:14 2009 -0700 @@ -49,6 +49,18 @@ #include <fcntl.h> #include <limits.h> +/* + * (Hopefully temporarily) disable the clone-exec feature pending + * further investigation and bug-fixing. + * 32-bit (but not 64-bit) Linux fails on the program + * Runtime.getRuntime().exec("/bin/true").waitFor(); + * with: + * # Internal Error (os_linux_x86.cpp:683), pid=19940, tid=2934639536 + * # Error: pthread_getattr_np failed with errno = 3 (ESRCH) + * Linux kernel/pthread gurus are invited to figure this out. + */ +#define USE_CLONE 0 + #ifndef USE_CLONE #ifdef __linux__ #define USE_CLONE 1