ebf9b31727
- do not resend signal on termination (#1092132) - fix brace expansion on/off - fix incorrect rounding of numsers 0.5 < |x| <1.0 in printf (#1080940) - fix parser errors related to the end of the here-document marker - ksh hangs when command substitution fills out the pipe buffer - using typeset -l with a restricted variabled caused segmentation fault - monitor mode was documented incorrectly - do not crash when unsetting running function from another one (#1105139) - should report an error when trying to cd into directory without execution bit - job locking mechanism did not survive compiler optimization - reading a file via command substitution did not work when any of stdin, stdout or stderr were closed (#1070308) - fix lexical parser crash
55 lines
2.2 KiB
Diff
55 lines
2.2 KiB
Diff
diff -up ksh-20120801/src/cmd/ksh93/sh/io.c.fdstatus ksh-20120801/src/cmd/ksh93/sh/io.c
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--- ksh-20120801/src/cmd/ksh93/sh/io.c.fdstatus 2013-07-04 18:01:27.187516655 +0200
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+++ ksh-20120801/src/cmd/ksh93/sh/io.c 2013-07-04 18:01:38.249607392 +0200
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@@ -1508,7 +1508,7 @@ int sh_redirect(Shell_t *shp,struct iono
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fn = fd;
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if(fd<10)
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{
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- if((fn=fcntl(fd,F_DUPFD,10)) < 0)
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+ if((fn=sh_fcntl(fd,F_DUPFD,10)) < 0)
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goto fail;
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if(fn>=shp->gd->lim.open_max && !sh_iovalidfd(shp,fn))
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goto fail;
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diff -up ksh-20120801/src/cmd/ksh93/sh/subshell.c.fdstatus ksh-20120801/src/cmd/ksh93/sh/subshell.c
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--- ksh-20120801/src/cmd/ksh93/sh/subshell.c.fdstatus 2012-07-17 23:54:21.000000000 +0200
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+++ ksh-20120801/src/cmd/ksh93/sh/subshell.c 2013-07-04 17:56:20.342000310 +0200
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@@ -122,7 +122,7 @@ void sh_subtmpfile(Shell_t *shp)
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register struct checkpt *pp = (struct checkpt*)shp->jmplist;
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register struct subshell *sp = subshell_data->pipe;
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/* save file descriptor 1 if open */
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- if((sp->tmpfd = fd = fcntl(1,F_DUPFD,10)) >= 0)
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+ if((sp->tmpfd = fd = sh_fcntl(1,F_DUPFD,10)) >= 0)
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{
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fcntl(fd,F_SETFD,FD_CLOEXEC);
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shp->fdstatus[fd] = shp->fdstatus[1]|IOCLEX;
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@@ -554,7 +554,7 @@ Sfio_t *sh_subshell(Shell_t *shp,Shnode_
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sp->pwdfd = n;
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if(n<10)
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{
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- sp->pwdfd = fcntl(n,F_DUPFD,10);
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+ sp->pwdfd = sh_fcntl(n,F_DUPFD,10);
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close(n);
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}
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if(sp->pwdfd>0)
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diff -up ksh-20120801/src/cmd/ksh93/sh/xec.c.fdstatus ksh-20120801/src/cmd/ksh93/sh/xec.c
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--- ksh-20120801/src/cmd/ksh93/sh/xec.c.fdstatus 2012-07-23 16:49:32.000000000 +0200
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+++ ksh-20120801/src/cmd/ksh93/sh/xec.c 2013-07-04 17:57:47.153712116 +0200
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@@ -116,7 +116,7 @@ static int iousepipe(Shell_t *shp)
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return(0);
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usepipe++;
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fcntl(subpipe[0],F_SETFD,FD_CLOEXEC);
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- subpipe[2] = fcntl(1,F_DUPFD,10);
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+ subpipe[2] = sh_fcntl(1,F_DUPFD,10);
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fcntl(subpipe[2],F_SETFD,FD_CLOEXEC);
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shp->fdstatus[subpipe[2]] = shp->fdstatus[1];
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close(1);
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@@ -3622,7 +3622,7 @@ static void coproc_init(Shell_t *shp, in
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sh_pipe(shp->cpipe);
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if((outfd=shp->cpipe[1]) < 10)
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{
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- int fd=fcntl(shp->cpipe[1],F_DUPFD,10);
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+ int fd=sh_fcntl(shp->cpipe[1],F_DUPFD,10);
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if(fd>=10)
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{
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shp->fdstatus[fd] = (shp->fdstatus[outfd]&~IOCLEX);
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