tmore memory errors (valgrind) - plan9port - [fork] Plan 9 from user space
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       ---
 (DIR) commit 40402738daf5ef541ffa358c17c5afc69a9d0c5e
 (DIR) parent 96f54e3fff8967000ed5bd5bd4501e47d194045d
 (HTM) Author: rsc <devnull@localhost>
       Date:   Mon, 26 Mar 2007 15:02:15 +0000
       
       more memory errors (valgrind)
       
       Diffstat:
         M src/cmd/rc/code.c                   |       1 +
         M src/cmd/rc/io.c                     |       2 +-
         M src/cmd/rc/subr.c                   |       1 +
       
       3 files changed, 3 insertions(+), 1 deletion(-)
       ---
 (DIR) diff --git a/src/cmd/rc/code.c b/src/cmd/rc/code.c
       t@@ -26,6 +26,7 @@ morecode(void)
                if(codebuf==0)
                        panic("Can't realloc %d bytes in morecode!",
                                        ncode*sizeof codebuf[0]);
       +        memset(codebuf+ncode-100, 0, 100*sizeof codebuf[0]);
                return 0;
        }
        
 (DIR) diff --git a/src/cmd/rc/io.c b/src/cmd/rc/io.c
       t@@ -37,7 +37,7 @@ pfmt(io *f, char *fmt, ...)
                                pwrd(f, va_arg(ap, char *));
                                break;
                        case 'r':
       -                        errstr(err, sizeof err); pstr(f, err);
       +                        rerrstr(err, sizeof err); pstr(f, err);
                                break;
                        case 's':
                                pstr(f, va_arg(ap, char *));
 (DIR) diff --git a/src/cmd/rc/subr.c b/src/cmd/rc/subr.c
       t@@ -10,6 +10,7 @@ emalloc(long n)
                if(p==0)
                        panic("Can't malloc %d bytes", n);
        /*        if(err){ pfmt(err, "malloc %d->%p\n", n, p); flush(err); } /**/
       +        memset(p, 0, n);
                return p;
        }