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List:       ltp-list
Subject:    Re: [LTP] [PATCH] patch for fcntl14 crash in blackfin uclinux
From:       Subrata Modak <subrata () linux ! vnet ! ibm ! com>
Date:       2007-11-25 16:52:44
Message-ID: 1196009540.5790.2.camel () subratamodak ! linux ! ibm ! com
[Download RAW message or body]

Thanks for pointing that out. That same has been Applied.
--Subrata

On Fri, 2007-11-23 at 17:01 +0800, Vivi wrote:
> fcntl14 test case will crash on uclinux on blackfin board, eg:
> BF537-EZKIT
> 
> patch is here for workaround solution to this bug:
> ---
> Index: testcases/kernel/syscalls/fcntl/fcntl14.c
> ===================================================================
> --- testcases/kernel/syscalls/fcntl/fcntl14.c (revision 120)
> +++ testcases/kernel/syscalls/fcntl/fcntl14.c (working copy) 
> @@ -75,7 +75,7 @@ typedef struct {
> long b_start;
> long b_len;
> short c_type;
> - short c_whence;
> + int c_whence;
> long c_start;
> long c_len;
> short c_flag;
> @@ -579,6 +579,7 @@ setup(void) 
> struct sigaction act;
> tst_sig(FORK, DEF_HANDLER, cleanup); /* capture signals */
> + signal(SIGHUP, SIG_IGN);
> umask(0);
> TEST_PAUSE;   /* Pause if that option is specified */
> tst_tmpdir();   /* make temp dir and cd to it */ 
> @@ -1157,7 +1158,7 @@ int main(int ac, char **av)
> }
> 
> /* spawn a child process */
> -  if ((child = fork()) == 0) {
> +  if ((child = FORK_OR_VFORK()) == 0) {
> #ifdef UCLINUX
> if (self_exec(argv0, "nddddddddd", 2, thiscase->c_type,
> thiscase->c_whence, thiscase->c_start,
> 
> ---
> 
> 
> Best regards,
> Violet Leigh
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